Breeding my Sister's Wife Ch. 07-08

Kate guided Alena to the bed, and then took me by the hand and stood me up. She laid Alena on the bed, and put the blindfold over her eyes. I couldn't help but look down below Alena's dark full bush, and saw she was almost purple with arousal, more swollen than I had ever seen a pussy before in my life, and glistening everywhere with wetness.

Kate went back to her bedside table, and came back with something that completely surprised me... a condom. I gave her an inquiring look, but she ignored it, opened the package, and, one hand grasping me by the base unrolled the condom onto me. Once I was fully enveloped, she grabbed me by the shaft, stood on her tip-toes to kiss me on the cheek again, and whispered the only words she'd said this whole time "don't get lost, remember why we're here."

I was completely bewildered in that moment. Kate reached behind her onto the bed, and her hand came back wet and slick with lube. She stroked me to or three times. She then climbed up onto the bed, on top of Alena, straddling her so I was presented with her holes on top of Alena's swollen pussy. She then reached back and, with a lubed finger, gently massaged the entry to her ass, before gently slipping a finger into it.

I finally understood my task, and knelt onto the bed with them. Kate looked to her side and behind at me, then reached back to grab my cock, before slowly guiding in to her ass.

I thrust forward slightly, but mostly let her push herself back onto me. She closed her eyes and took a deep breath, pushing back, and I slowly felt the force on the head of my cock ease as the pressure built all around it, and the head my cock slowly entered her ass. Kate's brows furrowed and her mouth opened, before she let out a deep and contented sigh and turned to face Alena. She let go of my cock and slid her arms under Alena, holding her in a tight hug, as I slowly started thrusting.

Thrusting into my sister Kate's ass.

Now, the part of me that wants to embellish, because I'm allowed and how would you ever know the difference, wants to tell you all how I first sensually then roughly fucked her ass, enjoying every moment of it, before pulling out, pushing into Alena, and impregnating her.

The truth is more complicated. I physically felt maybe the most pleasure I ever had. I have always wanted to do anal but only tried once before with a previous partner, and she didn't enjoy it. This was my sister, and the taboo of seeing the head of my cock disappear into her ass was maybe the hottest thing to have happened to me in my life, and as you've read, a lot of hot things have happened to me.

But, and I couldn't help but notice this even in this truly beautiful moment, there was part of me that still felt a bit sad. That feeling from earlier hadn't gone away.

I did try to push it to the side, and enjoy myself. I grasped Kate's hip, and pulled her back, thrusting deeper into her. I closed my eyes, and remembered Alena's swollen pussy, the pussy that I got to breed! I remembered the thoughts I was allowed to have, that these were just my breeding sluts I could use as I wanted. And all of that worked, to a degree. I picked up the pace slightly, but when Kate started moaning into her pillow, not having cum for 5 days caught up to me. I started pumping her harder, watching the edge of her breasts jiggle with each thrust as she clung to her wife. Then back down to my shaft, completely disappearing in her ass. Part of me told myself that it wouldn't be that big of a deal if I just pulled her hips onto me, and came, cumming inside my sister. And it probably wouldn't have - they were loving and forgiving. But that's not why we were here. I pumped faster - I got as close as I could, Kate moaning, moaning my name into the pillow next to her wife's ear, and I was pushed completely over the edge.

I pulled out barely in time, ripped the condom off, and plunged into Alena's pussy as the orgasm took me. As soon as I was out of Kate's ass, she had moved, fast like a porn star getting into position for a facial, to give me optimal access to her wife. I shook and trembled and felt a whole body orgasm that I'd only had a few times in my life, seeing stars and just overwhelmed with the sensations of my body. I collapsed on top of Alena as my balls squeezed and my cock twitched, and Alena clung to me with her arms and legs, shudders going through her with each spurt of seed into her womb. Her cunt gripped onto me as hard as her arms had.

When time came back, Alena's arms relaxed slightly, and Kate, with a big smile, was kneeling next to us with a pillow in her hands. I shifted my hips up, Alena still wrapped around me with her legs, and Kate slid the pillow in, before I gently, gently pulled my cock from Alena, who still twitched and gasped with every moment. Kate shot me a big smile, hugged me, gave me a kiss on the cheek, and went between Alena's legs to give her one more orgasm with my seed in her. We had talked about me staying for this portion, but I told them I needed a little break and would step out. Kate looked up at me, a tiny bit of my cum and her wife's juices glistening on her chin, and asked "you good?"

"Of course!" I said with as hearty a smile as I could muster, because I didn't want to do anything to spoil their special moment - maybe the conception of their child - and I slipped out the door.

But the truth was - I wasn't really good. I was a swirl of emotions that I couldn't even begin to name, dancing over what felt like a deep pool of melancholy.

I told myself it can be normal to feel a bit down after an intense experience, went to the guest room to grab a blanket, and went downstairs to pour myself a whisky. I sat on their couch, wrapped in this blanket, the soft moans echoing from upstairs, and tried to figure out what was going on with me.