Aunt Sandi Ch. 12

I crawled down and watched as Mom continued licking Bethany's beautiful pussy. Within a minute or so, both women became quiet and furiously licked each other's clits until they exploded into loud orgasms, almost at the same time.

Mom quickly flipped around and began kissing Bethany, licking up all the rest of my cum that had leaked onto Bethany's face. For several minutes, they kissed each other deeply. I lay beside them and watched. It was so obvious how much they loved each other.

Finally, Mom broke the kissed and sighed and said, "That was so good. Don't try to lie and tell me that's the first time you've ever done that."

Bethany grinned and said, "Was it that obvious?"

Mom said emphatically, "Uh, yeah... There's no way to do that well your very first time, no matter how much natural ability you might have. You've had sex with other girls, haven't you?"

Bethany sighed and said, "Yes. I didn't tell you that time because I was embarrassed and I didn't want you to think I was that much of a slut. I figured if I just said I kissed a few girls you wouldn't be so shocked. But now that I know everything you've done, you're just as much of a slut as I am, or more!" They both giggled.

Mom said, "I had a feeling anyway that you weren't telling me the whole truth. So will you be truthful with me from now on no matter what?"

Bethany nodded and Mom said, "Good. We need to be very honest with each other so no one gets hurt in all this craziness." Mom got off of Bethany and we all scrunched together on the bed sideways, just holding each other tightly.

After a while, Mom said, "Well, I think I'll head out and see what Sandi and Dad are up to. That'll free up some room." She giggled. She stood up and continued, "I'll leave you alone for tonight, my beautiful babies. Have fun. Try to get some sleep." As she said that, she winked at us and giggled.

Bethany said, "Good night, Mom. And thank you again for letting me do this."

Mom said, "You're welcome. But you should really thank your aunt too, you know."

"I will. I promise."

Mom leaned down and kissed Bethany on the lips, and then leaned over and kissed me. I said, "You sleep well too, Mom." I winked at her and she giggled and turned to leave.

After Mom had closed the door, I said softly, "I don't know about you, but I actually am pretty worn out. I think it's going to be a couple hours before I'm ready to go again. I'm only human." I laughed.

Bethany smiled and said, "I know. How about we just snuggle and rest awhile? Can you go turn the light off?"

After the lights were out, we lay in bed and just kissed and caressed each other for a while. Soon, we both drifted off to sleep in each other's arms.

Sometime during the night, I awoke with a start after feeling something wet on my cock. As I became fully awake, I quickly realized that Bethany was under the covers and sucking me back to hardness. She made a slurping sound and released me for a second and whispered, "Wakey wakey, big brother. Your little sister needs to get fucked again."

I could feel that I was easily getting hard again, and what she was doing felt awesome. I wanted to test the waters a bit and whispered back, "I'd be happy to oblige you, little sister. Do you think you'd like to try something different?"

She stopped sucking again and asked, "Different like what?" While she waited for me to answer, she resumed her assault on my cock.

I gathered my courage and asked, "Have you ever tried anal?" From below the covers I heard giggling and she said, "Does my big brother want to fuck my tight little asshole?"

"Yeah. Would you like that?"

She said, "Well, I've really only done it once with an actual guy, and it didn't go so good. It hurt like hell during and then all the next day I was sore. He didn't even finish because it was too painful and I made him stop. But, after that happened, I did experiment by myself with a dildo and a lot more lube and figured out where I went wrong before. Not enough lube and not enough relaxing. So, I would love to give it another try with you. Have you done that with Aunt Sandi?"

I was about to answer but paused. Finally, I said, "I'm not sure how much I should share about what we do. Is talking about it going to make you upset or jealous?" She came out from under the covers and climbed on top of me. She moved herself and slowly slid my hard cock into her pussy. She kissed me and said in a sultry voice, "You're such a thoughtful big, mmmm, brother. Now tell me."

I moaned softly and said, "OK. But all I'll say is yes, we've done it. I definitely know how to make it so it won't hurt you."

She said, "Cool. And do you like to, um, lick her butt?"

She very slowly moved so that I was fully inside her again. I said, "I love it. It makes her cum so hard."

She said, "Holy shit, I never thought talking about Aunt Sandi cumming would turn me on like this. Do you like to finger her ass while doing her doggy style?"

I gasped and said, "Oh yeah. She loves it. Actually, one of her favorite things is to have a huge butt-plug in while I fuck her." I left out the part where sometimes I used a butt-plug too.

Now Bethany gasped and said, "Oh my God! A butt-plug! That is fucking hot. I better stop fucking you before you blast off again. Let me find my bottle of lube."

She climbed off of me and snapped on a lamp sitting on her nightstand. She pulled open the drawer and fished out a bottle of lube.

She plopped down on her stomach and looked at me and said, "I want you to lick me back there first. Let's see how that feels."

I climbed on top of her, but instead of immediately licking her asshole, I grabbed her legs and spread them apart. I climbed on top of her and slid my cock back into her pussy from behind. She moaned as I kissed the back of her neck and upper back. I slowly moved down until my face was near her ass crack. She pulled herself up just slightly on her knees and her little puckered asshole came into view. I reached under her and softly massaged her clit.

As my tongue came into contact with her anus, she gasped loudly and clenched tightly. She said, "Woo! That feels so weird. It tickles!"

I knew that meant that she wasn't quite aroused enough, so I turned upside down and got up under her and began licking her pussy and then her clit. As she got more into it, I began lightly rubbing my finger on her asshole. Each time, she clenched.

I said, "Relax. It will feel so good. I promise I won't hurt you."

"Sorry. I know, I know. Please be patient. I've never really done this before."

I turned back over again and continued gently pressing against her clit. This time when I licked her ass, she was able to not clench down. I gently licked her and began pushing the tip of my tongue inside her.

When I did that, she moaned and said, "Oh my God, is your tongue actually going in there? It feels so fucking good. I've never felt anything like that!"

After tongue-fucking her tight asshole for a while, I grabbed the bottle of lube and got some on my fingers. I said, "Here comes a finger, OK?"

I put my finger at her opening and pushed it inside. Bethany immediately clenched down but then quickly released the hold until I could push it in all the way. Breathlessly, she said, "Feels good. More..."

I added a second finger slowly until they were both all the way in. I began moving my fingers in and out, ever so slowly.

After a while of doing this, I asked, "Ready for more?"

Immediately, she moaned and said, "So ready."

I said, "OK, well the easiest way to do it for me is with you on your back. We'll put a pillow under your butt to raise you up a bit."

We got positioned and I lubed myself. I had her lift her legs and I put the head of my cock at her opening and guided the tip in with my hand. Once that was in, I waited until Bethany relaxed her sphincter muscle. I said, "Breathe deeply and push out a little like you're pooping."

She giggled at this and said, "OK, no need to get gross." But she knew what I wanted anyway and I slowly and gradually pushed more until I was all the way inside her."

I pulled back out very slowly until just the tip was left and then reached down and rubbed her clit.

She gasped and clenched hard and moaned loudly. She said, "Oh fuck! Stop that or I'll cum in two seconds."

I laughed and said, "Feels good, doesn't it? It gets better. Now just relax and try to stay relaxed." She released her tight clench and I slid completely inside her again.

From time to time, I would reach down and lightly flick her clit, just enough to keep her close but not enough to make her cum. Sometimes I would touch her clit when I was all the way inside, causing her to tightly grip my cock. Since her feet were by my face, I massaged them and even sucked on her toes and licked her feet. After several minutes, I was starting to feel like I was ready to cum.

Breathlessly, I said, "Gonna cum soon. I'm gonna pull out and cum on your tits. OK?"

She opened her eyes and said, "No! I want you to cum in my ass! Fuck me!"

I didn't think it was the time to explain what might happen if I came inside her ass, so I just kept going. I said, "OK. Then rub your clit and cum with me."

Bethany immediately moved her hand between her legs and began masturbating in earnest. Within seconds, she was making loud "mmmm" sounds as I greatly increased the speed of thrusting. Just as I felt her body tense up in a powerful orgasm, I unleashed a torrent of cum deep inside her ass.

At that moment, I groaned loudly and Bethany tried to stifle a scream but was mostly unsuccessful. It lasted for a good 10 seconds until finally her body relaxed and collapsed.

I was still buried deep inside her and I said, "OK, I'm going to pull out. Now is the time to clench. Squeeze me until I'm all the way out. We don't want a mess."

She breathed deeply and hoarsely whispered, "OK." She squeezed as best as she could and I slowly pulled out. I quickly grabbed a few tissues from her nightstand and gently wiped up the cum and lube that were now oozing out of her.

I pulled the pillow out from under her and her legs collapsed. She said, "Oh, sweet Jesus. That was the absolute most powerful orgasm I've ever had in my life. What in the fuck did you just do to me?" She giggled.

"I knew you would like it if you could experience it the right way."

She just looked up at me in the dim lamp light and nodded. She said, "It didn't hurt at all. And it still doesn't. Oh Danny, you were so perfect!" She sat up and grabbed me and pulled me down to her. We kissed for many long minutes until we were sleepy again.

Bethany said, "I'm totally wiped out. I may sleep forever. Good night, and I love you." She kissed me one last time and turned her bedside lamp off. I said, "I love you too. I'll never forget this night for the rest of my life." She whispered, "Me too."

We slept soundly for the rest of the night.

I finally woke up the next morning around 9:15. Bethany was still sleeping next to me, and I didn't want to wake her up. She looked like an angel. Since I needed to wash, I didn't want to wake her up when we couldn't really do anything.

I went down the hall and got into the shower. The hot water felt great, and soon I started to feel somewhat alive again. Halfway through washing, Bethany came into the bathroom and bounded into the shower behind me and said, "Hey, why didn't you wake me up? We could've come in here together."

"You just looked so peaceful. I didn't want to disturb you."

"OK, well, from now on, on the nights where you're mine, if you wake up, wake me up, and I'll do the same. I don't want to miss one second of my time with you."

I turned and nodded and said, "OK, you're right. Sorry about that. I just needed to get clean, after, you know..."

"You mean after butt-fucking me into another plane of existence? That?"

I laughed and said, "Ha ha, if you say so."

"I do. I've never felt anything even close to that. I wanna do it again and soon." She paused and said, "You know, I need to get clean back there too. Can you wash me?" She turned around and lifted her leg up on the side of the tub and waited expectantly. I got the soap and washed her asshole thoroughly, even sticking my finger inside her. She moaned, "Ohhh, still feels good." Once she was completely washed and rinsed, she turned and said, "Let me do you now."

I had already pretty much finished washing but didn't mind her doing it again. I said nothing, but I switched places with her and allowed her to wash me just as I had done to her. When she stuck her finger inside me, she immediately noticed that I was getting hard. She giggled and said, "I see someone else likes it in the butt." She pushed her finger in further and wiggled it around. I was pretty used to having this done to me and was able to almost immediately relax myself to allow her to push in even further.

She began stroking my cock from behind as she continued fingering my ass. A couple minutes went by until it started to get a little uncomfortable, so I said, "Let's go back to bed and do this right. Shower sex is pretty overrated." I laughed.

Bethany quickly rinsed off and we got out of the shower. Wrapped in towels, we headed back to her room. When I closed the door, Bethany said, "I wanna try something this time. Lie down." She had a decidedly wicked gleam in her eyes.

I lay down on the bed and watched as she got her small bottle of lube out of the nightstand. I said, "Uh oh." She giggled and said, "My turn."

Bethany got between my legs and started sucking my cock until I was hard again. She held my cock in her hand and said, "Legs up, slave. Show me your asshole."

Slave? I smiled inwardly and pulled my legs up as she directed. I could almost feel her trepidation as she inched lower and lower with her tongue. When the tip of her tongue very lightly touched the edge of my anus, I gently asked, "Are you OK?"

She said, "Quiet, slave." She slowly pumped my cock with her hand as she grew more and more confident in licking my asshole. It started to feel really good and I moaned with pleasure to let her know she was doing a good job.

Suddenly, she slapped my ass hard. My eyes flew open and I fought to stay quiet, not wanting to ruin my performance as the willing slave. She said loudly, "You like that, do you?" She slapped the other cheek even harder. She said, "You may answer."

I said, "Yes!" She said, "Yes, what? You may address me as Mistress." She slapped my ass again, still harder than the last time. I was almost sure I'd have red marks when this was over, but it was fine.

I said, "Yes, Mistress." She continued licking my asshole and pumping my cock. She said, "You may not cum until I command it. If you do, you'll get 10 extra swats."

"Yes, Mistress." I yelped as she slapped me once more.

Bethany got more comfortable with licking my asshole and started to hungrily lick all around my ass and balls. She began pressing her tongue against my opening and pushed hard, getting the tip inside. Once she got that far, she started tongue-fucking me in earnest. I heard the bottle of lube pop open and then felt cold as she dripped some onto me. She then inserted the tip of her finger and began moving it in and out. I relaxed quickly and before long, her entire finger was inside. She switched to sucking my cock and fucking my asshole with her finger. She paused for a moment and lubed up two more fingers. Bethany has small hands but it was still a shock when she jammed three fingers into my ass.

I made a loud "Ahhhh!" sound as I did my best to relax and let her keep going. She said, "I rather enjoy fucking your asshole, slave. I wish I had a huge cock so I could give you a proper reaming. Would you like my big hard cock inside your asshole, slave?"

When I didn't answer immediately, SLAP! Her hand came down hard again on my ass cheek and she said, "Answer! You want my giant cock filling you up, splitting you open, don't you slave?"

I whispered, "Yes, Mistress." She said, "Then say it!" SLAP!

I said, "I want your giant cock splitting me open!"

SLAP!

"Mistress!"

She said loudly, "And you want me to shoot my cum deep inside your ass, don't you slave?" As soon as she finished speaking, she engulfed my cock back in her mouth and nearly gagged as she tried to take it as deep as she could.

"Ahhh! Yes, Mistress, please fill me up with your cum!" I guess that was good enough because she didn't slap me. She did continue quickly fucking her fingers into me as deep as they would go. Before long, she added her pinky finger, so now everything except her thumb was stretching me to the limit. It felt great. I would need to teach her how to massage my prostate later.

I was starting to get close and started squeezing my pelvic muscles to stop myself from cumming. She could feel me tensing up and thankfully took her mouth away. She said, "You've been a very obedient slave. You may cum." SLAP!

I thought I had been good, but I guess she thought I needed another slap to make sure I knew my place. She grabbed my cock and started jacking it quickly. In seconds, my orgasm overwhelmed me. Rope after rope of semen exploded from my cock as she continued roughly fingering my ass.

She said loudly, "Good, slave! Now you're going to get your true reward." She began gathering cum from the puddles that were on my stomach and pushed them inside my asshole with her fingers.

"Your cum belongs to me, slave, and I just filled your ass with it! Do you love having my cum deep in your ass?!"

SLAP!

"Fuck! Yes, I love your cum deep in my ass! I love it Mistress!"

SLAP! "You are NOT allowed to say 'fuck' to me, slave!" SLAP!

Next, Mistress Bethany moved upward. There were still small puddles of cum on my chest and she happily licked them up, smacking her lips as she did. She rubbed her pussy all over my cock and then continued moving up, rubbing it all over my stomach and chest, leaving a wet trail as she went. When she reached my mouth, she kissed me hard and spit the cum into my mouth.

She looked at me sternly and said, "Do you like the way my cum tastes, slave?"

She raised her hand as if getting ready to slap my face, so I quickly said, "Yes, Mistress! I love your cum!"

She smiled and said, "Oh? Show me how much you love it and swallow it!"

I swallowed it down and she used the fingers that had been in my asshole to force my mouth open to check my compliance.

She said, "Good, slave. You may now lick my pussy since you've been so very obedient."

She continued moving up until her pussy was on my face. I pulled her close to me and slapped her ass really hard. She didn't object and instead moaned loudly so I did it again. With each slap, her moaning increased until she was almost shouting. With one hand I spanked her and fingered her asshole with the other, using the copious pussy juice that was flowing out of her as lube.

I licked her pussy up and down and stuck my tongue inside her, lapping up her sweet juices. I licked her clit and occasionally gave her another swat on the ass. Soon, her shouting became a guttural shrieking until her body began shaking and she exploded. She leaned her head back and just screamed at the top of her lungs like she was being murdered. She screamed, "OH GOD!"

I held her tightly against me and continued licking until she groaned in a whisper, "Please, stop! Hurting!"

She lay on top of me trembling for the next 10 minutes. Finally, she just whispered, "I love you." I said, "Love you too." I squeezed her tightly.

She took a deep breath and said, "That was so good. Did I hurt you?" She raised herself up and looked at my red ass cheeks and said, "Damn, you're all red. I'm so sorry, I guess I got carried away. Is your butthole OK?" She gently rubbed her fingers around my anus and I said, "Yeah, I don't think there's any permanent damage. You were a little rough though, Mistress." I smiled to let her know I wasn't angry.