I tried my best to last as long as possible, but as the tempo of my thrusts increased further, and the noises she made told me she was having the time of her life, little wonder that I just had to finally relax and allow the release. I gave her one last warning before burying my cock and exploding inside her, feeling spurt after spurt fill her. I kissed her hard, groaning into her mouth, feeling her arms and legs wrap me up tightly
“I’ve waited years for that feeling,” she whispered, “And now it’s real. I love you so much, Mark.”
To my surprise, I think the fact it was with my sister meant my cock barely want semi-soft, and it certainly didn’t take long until I was hard again. Placing my hands under the back of her knees, this time I fucked her a little harder, and she loved it. “Fuck me,” she cried, “Oh god, fuck me.”
We learned the bed was a little squeaky in the next few minutes and the headboard did lightly bang against the wall, but we cared nothing about either. If we were fucking, we weren’t going to stop for a couple of noises. I looked down to watch my cock disappear inside her perfect pussy, while she was almost mesmerised by it at times, almost as if in disbelief that it was actually happening.
Moving her legs so her feet rested on my shoulders, she started to giggle. “Oooh, I like this position. You feel…” She moaned before adding, “Deeper. And your dick already feels big as it is.”
“If you’re uncomfortable or…”
“Fuck me.”
So I fucked her. I moved her legs around. She moved her legs around. I suggested a few other things we could do later, but she happily lay there as we fooled around. I helped bring her to orgasm with a licked thumb and a gentle fondle of her clit. We wore each other out by the time I finished inside her a second time, feeling her relax her legs to either side of me, while I rested on my forearms, feeling her fingers travelling up and down my back. “Okay, if it’s always going to be that fucking good, Mark…”
“Your pussy is something else, Amy.”
“Yeah.”
“Fuck it, much better than… her…” I met her eyes. “Guess it’s because you’re my sister helps too.”
“Well, my big brother lives up to his name. Biggest dick I’ve had. And I think your cock was made for my pussy.” I pulled out and lay beside her, Amy turning onto her side to snuggle into me. “So that’s it now, right? No going back?”
“Amy, I’ll be honest, my mind was made up after that first night I went down on you. You’re intelligent, beautiful, sexy, a wonderful human being. I’d be lucky to call you my partner through life.” That made her lower lip start to tremble, so I pulled her close, feeling her head resting against my chest. “Just being honest, Amy. I’m just glad I never ignored you, even when getting on with my own life. I could never have done it. You were always the best of us.”
She started to cry, though I think it was the overriding emotion of having made love, then letting her know how I truly felt. It was a quick little cry, leaning back so I could wipe her cheeks clean. “I want a baby with you,” she whispered.
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