Growing In Japan Ch. 03

I finished cumming and jerked my cock while I watched my mother finish cumming. She didn't scream this orgasm, but just kept repeating the word "cum" over and over again. Sometimes, she would say, "seed," sometimes, "sperm", and sometimes, "food". But mostly cum. It subsided, and she was breathless again. She looked over to me, and gave me a huge, joyful smile. "I love this so much!" She squealed with delight, and shook her whole body, her breasts jiggling in tune with her movements, sloshing the mountain of cum I had deposited on her all over the floor and walls. Once again, a great long puddle formed in her cleavage. I think it was even tighter this time than it was in the living room our last session. "I just want to keep cumming forever and ever. Just wait until the pool begins to flow over my breasts to the other side. It's going to feel so GOOD!"

I shot another big wad of precum out just from hearing her enthusiasm. The pool was slightly higher then my ankle, now. She looked up to the ceiling right after a great big wad of my semen dropped onto her boob right next to her face. She lapped it up immediately, and then turned to me with a serious face. "Don't waste any more cum on the ceiling!" she said as I continued to spout precum. I turned to her to listen, but my ejaculate iterrupted her. "Sorry," I said, shifting back to point my cock over her breasts "Turn back the other way!" she yelled, and I turned again, passing over her face and spraying her once more.

"This is pretty fun," I said. I started pumping my cock, hoping the precum would continue to shoot out, and pointed it right at her face. I saw her try and fight the flow for a while, and then eventually just give in and start to drink as much as she could. Finally, the extra precum ended, and I was back to just letting obscene amounts drip out and into the pool. She pointed at the tip of my cock, where the precum was dripping down. "You should be doing that! Don't come on me, my breasts, the walls, or the ceiling, just add to the pool! Let's try and fill this up as fast as we can!" It looked like she was ready for another competition.

But I was completely outcummed in this case. Even when she wasn't in the throes of an orgasm and spewing out impossible amounts of girlcum, she was constantly letting a huge stream out from her soaked pussy. If she wanted to see who could add more to the pool, then the victory was already hers. "No contest between us, but fine, I'll add to the pool with each shot." I started stroking myself again. "Last one to cum is the loser!"

"Oh, you're on!" We watched each other masturbate closely, both of us imagining the other cumming everywhere, encouraging ourselves. Once again, I was at a disadvantage, because it was not only easier to cum while hearing my mom scream obscenities and spew out torrents, but also because I had a lot of cock to cover than I could with just my two hands, while her pussy hadn't grown any bigger. I came up with an idea, and forced my cock down on the top of her breast. "What are you doing?" she asked.

"This might help you a bit, but it'll help me a lot more." I started thrusting back and forth over the top of my mom's huge breast. The cum I had covered her with earlier, and the constant flow of precum I was releasing, made each thrust very smooth and insanely good-feeling. Of course, she responded positively, too: she started mouthing off again. "Oh fuck, Sato, your dick, you're fucking my entire boob with it, holy, oh my god, fuck, you're just gonna fuck your mom's gigantic, huge tit with your big, hard, throbbing cock, yeah, just keep thrusting, I'm gonna cum before you, oh FUCK!" She increased the pace of her fingers, starting to use both her hands now, and I began to thrust a bit faster.

I won the contest. I got one huge spurt over her tits, since I was in such bliss that I couldn't even move, and then I finally recovered. I turned back to the pool, passing over my mother again and spewing her with my sperm, and then started adding to the pool. My mom orgasmed as soon as I had passed over her, and was going to start screaming, but a huge glob of my cum fell into her mouth and she started choking on it. I moved over to her and patted her on the back, hard, and she coughed up the semen. She managed a "Thanks, babe," which quickly turned back into incoherent screaming.

When we both finished, the pool was almost to my knee. The shrine was half buried in the cum bath. I waded on over to my mom and leaned back onto her breast right next to her. "Alright, I get to pick what we do next time," I said.

"That wasn't part of the deal! But, since I got to pick this, I guess that's fine. We'll take turns for each session." She grinned devilishly at the thought of more sessions to cum, and I began to shoot more precum. "Why can't you stop doing that?" she asked. "It's rather annoying."

"I know, but it doesn't feel bad. Plus, it can wipe off some of the cum from the walls." I pointed it to the wall that her opposite boob was pressing against, and wiped some of the cum on the wall off and into the pool. Then I pointed it straight up, where it easily reaced the ceiling, and pulled down any of my cum there that hadn't dried. My juices dripped down on both of us, and my mom smiled and looked straight up, opening her mouth and letting the downpour cover her face. I slid a bit further away from my mom, and pointed my dick right at her face. The blast of precum I was still shooting out snapped her head back, and she had trouble fighting against the flood. It was so fun, watching my mom struggle to handle just my precum!

"Stop doing that! It doesn't taste nearly as good as normal cum," she said, even as she used her hands to scrape it all into her mouth and swallow it. "Let's just focus on filling up this pool."

"I don't know, I'm pretty tired. And look, it's night out. I can hardly see anymore." I yawned and stretched, and crawled up onto her boob to rest."

"No, wait, just drink up a bit!" She grabbed a handful of her girlcum and splashed it on me.

"That'll keep me fed, but I still need sleep, and so do you. We'll continue in the morning."

She pouted again, biting her lower lip. "Help me cum one more time, and I'll go to sleep." Looking at her gorgeous, slightly peeved, face made me spurt precum again, and I slid off her boob and aimed it right at her face.

As she fought the fountain once again, I told her, "No, I'm going to sleep now. You can masturbate yourself one more time, but I'm going to sleep. Goodnight." Once I finished shooting out my precum, I crawled back onto her boob, and lay down carefully, promising myself that I wouldn't roll over. In the position I was in, on my back, my head toward the pool, any cum and precum I shot would (hopefully) shoot over my head and onto the wall behind the shrine, and then drip down to add to the pool. I fell asleep spurting another load of precum as I listened to my mother's moans.

Morning came, and my guess is that I had cum six times in my sleep. I was cumming a seventh time now, my cock thankfully pointing a bit higher than my head, the jet of cum just a breath away from my face. I held it back and carefully slid off my mom's boob and into the pool. It had decreased in volume a bit, and was right between my ankle and my knee. In my orgasm haze, I couldn't figure out where it could've gone, so I simply added to the pool. After a few minutes, I decided to wake up my mom. I turned to her, and my spurts were so forceful that her body was momentarily squished into her breasts, before it bounced out. The jiggle this caused continued across her expanse for a while, mesmerizing me. When I turned my attention back to my mom, she was awake and trying to survive the onslaught of cum by eating all of it.

My orgasm eventually subsided, and I looked across the room. There was a pool over there, and it looked like the same height as the one over here. I supposed that the cum had somehow seeped under my mom's boobs or through the tight space of her cleavage. My mom cleaned most of the cum off her face, at least enough to breathe and see, and gave me a cum-covered smile. "What a wake-up call!" She stuck her fingers into her pussy and go to work. I told her about the cum across the room, which she couldn't see over her mountain of boob. "I figured that had happened. I felt something wet flowing in between my breasts last night."

"Well, we certainly came a lot last night, to make that much space across the room fill with cum!" I gave her a big smile.

"We certainly did. How many times did you cum while you were sleeping, dear?"

"Seven times."

"Hah! I came nine times. I woke up at the peak of each orgasm, and passed out right after that. Sounds like your dreams aren't sexy enough." I spurted precum again, and as she described the sex dream she had in detail, about her breasts outgrowing the house, and eventually, the whole village, I came. She came at the same time, and we filled the pool together, breathing hard and taking a bit of each other's cum for energy. Once our orgasms stopped (mine a minute or two before hers), I took the opportunity to tell her about my favorite sex dream. It had been during the late summer, just a week or two ago, and I had dreamed that I just came forever. My cock was a bit smaller than it currently was, but I filled the whole house, and it broke down all the walls. I started cumming harder, my shots eventually reaching the town proper, whitewashing every house and building. Back in the shrine, I shot out more precum, and my mom started moaning as I coated her and she continued to finger herself. Once I finished the story, telling her how all of Japan had been buried in my cum, we both came again.

It was another day of endless masturbation. I crawled over her breasts and shot out my cum into the pool from the other side, and found one of her huge nipples. It was gigantic, the nub as big as a person's head and sticking out far. I tweaked it and made her cum twice, and came from the far side again. She tried moving her tits forward a bit, but was wedged tight in between the walls. I carefully walked over her mounds and saw her pouting face again, which made me spurt out precum. I coated the edge of one of her boobs in it, to try and lubricate it and see if she could slide it forward. I crawled to the other boob, and made her talk dirty to me to make me shoot out another wad of precum.

I laid down in her tight cleavage, and told her to make me cum. I didn't touch myself at all, and she just talked dirty, telling me she needed my cum all over her, that we would flood the world with our cum, that she would pass out unless she had another opportunity to each my delicious seed. I didn't move back to the pool in time, and shot my first hole into the ceiling. Before too much cum stuck to the ceiling, I slid down to her side and covered her once again before I assisted in the pool. She came twice in a row, or maybe just had an insanely long orgasm with two peaks, because the cum was past my knees and my balls were half-submerged when she finished.

By the end of the day, our side was filled. The cum had started to rise up and across her breasts, rather than just squeeze through her cleavage. Only my mom's head stuck out of the pool. She had managed to slide her tits forward a bit, but if she couldn't pull them up, then she might drown if we completely overfill the room.

The next morning, I woke up to my cock shooting precum in my face. I pushed my cock out of the way and wiped my face dry, and started to shoot the cum into the pool. I was once again sleeping on her breasts, in a rather precarious position. Her whole topside was slippery from when the pool had overflowed, and when I indented her tit with my body, some of the cum from the pool flowed in with me. I had essentially slept in a puddle of our juices on top of one of my mom's tits. I couldn't help but shoot another huge wad of precum and start masturbating at the thought, and I woke up my mom while I was laying on her tits and pounding away.

She awoke with an orgasm, and the pool had gone down to her pussy last night. When she finished cumming, without even stopping, she reached down and began to rub herself. I came listening to her hand splash through the pool and her cry for me to cum on her face. I slipped and slid up onto my knees, pointed my dick at my mom, and blasted her face, hard. I was almost worried I had broken my mom's neck with the sheer force of my ejaculation! Thankfully, she was fine. For the most part. For a full minute I aimed at her face, and then I began to add to the pool. As soon as she wiped the pile of cum I had deposited on her, she began to gasp for breath. Her finger was still pumping into her pussy, and she used her other hand to bring handfuls of my cum to her mouth and slurp it all down her throat in between breaths.

For a few hours, we were on and off like that. As soon as one of us finished cumming, the other began. The cum rose higher and higher. Right when the night began, the cum on both sides was up to my mom's neck. "Will you be able to slide up?" I asked her, lying in a cum pool on her boobs again, jerking off.

"I don't think so," she said. "But if you pray to the shrine god, and keep asking her to bring my breasts down one oppahana cup at a time, that would work."

So I rolled into the pool of cum and swam to the shrine. I took a breath and went under, and knelt on the ground, completely submerged, my cock nearly hitting from the shrine itself. I prayed, a cup size smaller for her, but keep her libido and cum amount the same. Previously, the changes occured as soon as I returned home, or after a night of sleep. Now, the change was immediate. I could feel a small part of that cleansing again, as if it was passing near me, but wasn't hitting me. I poked my head out of the pool. "Is this good?" I asked.

"No, it's still too tight to move! Another cup down!" And so I continued to go down, pray, and return. After four cups, the cum pool started to cover the top of my mom's breasts, and after six, they loosened from the wall and were completely submerged. I went and prayed a seventh time, and her breasts immediately floated to the surface, bringing her up. Her boobs were like huge lilly pads, but her head and body had started to slide under them. Her hair was in the way, floating all across the cum pool, so I gathered a good amount and used it as a rope to pull her up from underwater. I grabbed her tiny waist and lifted her above her breasts, and sat her on my cock, and I could feel her cum fountain begin to jet into my body and across the front half of my erection, most of it hidden in her immense cleavage, all sumberged in the pool. I patted her back until she finished coughing up all the cum she had swallowed, and then began to run her body back and forth across my dick.

We came together, my semen shooting deep into her cleavage, her cum pushing against me so strongly, I was sure she would fly into the ceiling! Our orgasms lasted much longer than usual, probably because I continued to use her pussy to stroke my cock. When we finished, I picked her up higher, and I guessed her tits had scraped against the floor, since she suddenly moaned and spasmed out a burst of girlcum all over my face. I licked it all off, deposited her on top of her tits, and lay down on my back next to her, my cock pointing straight at the ceiling, ready to sleep.

This morning, I was cumming again. I pointed my cock down from the ceiling, and couldn't exactly tell how many holes there were, but it was in the double digits. My semen was raining down on both of us, splatting onto her floating tits and splashing into the huge pool. I must've woken up about halfway through my orgasm, since I finished shooting after just a few minutes. I slid off to test the pool.

I was completely under, now. If I stood completely straight and tall, some of my hair was still out of the pool, but I didn't really care. I was totally submerged! My cock started to shoot out precum, the head of it still sticking out of the pool, shooting against what part of the wall wasn't already under. I was really impressed with the Ryuuji's work; any big imperfections, and this entire building would've broken down by now! I go an idea, and floated over to my mother. She was lying on top of her tits, her leg spread wide, continuing to contribute cum to the pool. I pointed my cock down, aiming right at her pussy, moved her floating strands of hair out of the way, and shot my precum at her.

She immediately woke up, screaming and cumming. For my prank, I was inundated with a spray of girlcum, a meal I happily enjoyed. The pool had separated, my cum floating to the bottom, and my mom's on top, so I dunked my head under and began to drink. Once I had my fill, and felt completely energized, I crawled back onto my mom's boob, watching her continue to cum, and masturbated.

When my mom recovered her sanity and her breath, she looked around at the pool. "This isn't nearly enough!" she pouted again, forcing me to grunt and shoot a wad of precum. I washed off the ceiling, and saw fifteen holes from my ejaculations. There's no way I came fourteen times last night, I figured, so each spurt must've been strong enough to put a hole in the roof. My orgasms were in spurts, and each spurt, at this size, lasted for about three minutes, and I spurted anywhere from three to five times each orgasm. I didn't believe that the ones after my second spurt were strong enough to knock a hole in the wall, but I supposed I could be wrong.

My mom watched the whole cleaning spectacle. When I finished, she looked right at me. "Do you shoot that every time I make this face?" She pouted again, and I grunted, but only shot out precum for ten seconds. "Oh, that's awesome! What, is your mom's adorable face too much to handle? Can you not help but think how good my face would look, plastered in your thick, tasty sperm? Come on, big boy, cum all over your mom's face!" She pouted again, and I got on my knees once more and came on her face. "Yeah," she said through the torrent, "cover your mom in cum! Spray your seed all over my body! God, I'm gonna cum! Keep shooting, don't ever stop! Aah!" Her scream was interrupted as I filled her mouth completely in just a moment, and she started to choke it all down as she came just from being hit with my cum.

When we finally relaxed, and my mom started talking again while finishing all the cum I had dumped on her. "Now, back to what I was saying earlier." She paused to slurp a big wad off her fingers. "We've been in her for, what, four days now? And the room is STILL unfilled! We need to finish it today!" She used both hands to scoop up a pile, and ate it all in a few bites. While she was chewing, she she said, "No sleep tonight! We must fill this room!"

"It's impolite to chew with your mouth full, you know." I grinned at her, and she put on her pouty face again. I couldn't resist spurting out precum this time, but I got my revenge by washing all of my cum off of her, out of her reach. "No, no stop that!" She made to grab as much of the thick stuff as she could, but only got a few handfuls. "I need to eat it all, or I won't be able to stay awake all day!" She shoved the cum she had into her mouth, and I shot my preload right at her face again, daring her to open her mouth and try to survive. She refused, and swallowed the tiny bit of my load she had gotten.

This time I was serious about counting, and made a hole at one edge of the roof each time I had an orgasm, and another hole on the other edge each time my mom had an orgasm. A few of the holes overlapped a bit, but we had both cum around forty times when the room began to overflow. My mom's breasts still floated, and carried us closer and closer to the roof with every release we had. The room would probably have filled faster if I hadn't used the first powerful seconds of my spurts to keep the counters. It was near the middle of the night when the cum began to flow outside. My mom's luscious ass was a hand's length from the roof, and if I slept on my back, my cock would continually smack into it with every pulse and throb. So when I fell asleep, right after the room began to leak, I slept sideways, cock pointed in just the right spot, a short distance from her pussy. If I came in my sleep, my mom would, too. And though I wasn't able to keep track of the number of night orgasms I had, guessing by the craziness of my dreams, it had to be at least a dozen times!