“Really?” I didn’t know what else to say but Jenny just nodded, her ass rubbing up and down my shaft as she did.
“Really really. And I get it too you know? You’re tall, handsome and you’ve got these big broad shoulders a girl can grab onto while you fuck her with this monster cock you’ve got.” Her hands had drifted to her legs as she whispered to me and out on instinct I covered her hands with mine, my fingers lightly digging into the soft sensitive skin of her inner thigh.
“Wow” I replied. “Nita and Michelle told you all that did they?” A ghost of a smile crossed her face, eyes still closed.
“Come on Dan, you think I don’t know my little brother is a total babe? You think I don’t know how hot and sexy you are?” Jenny leaned up to whisper into my ear, speaking so quiet I could barely hear her. “You think I don’t know you fantasise about driving your throbbing dick into your big sister’s itty bitty pussy?”
If not for the fact that I could see her nipples rubbing against her top; if not for the fact that I could see her pussy cream seeping from her brief;, if not for the fact that she was trying to pull down my shorts, those words would have sent me to my grave. Instead, what they did was send the rest of my blood to my dick until I could feel every vein popping out from it.
Instead of replying, I lifted us both up a little, allowing her to pull my shorts down just enough to free my dick. The moment it came into contact with her skin, I almost coated her in my cum. Not from the sensation, even though that was incredible, but from the way she moaned in my ear.
“It’s so thick! So hard! Push it inside me Danny!” Jenny was getting loud, and as much as I wanted to be inside her, I didn’t want dad to catch us and call the police. Or grandma and grandpa to wake up and have heart attacks. Or mom to… well actually the idea of mom catching me fucking Jenny was not as horrible as the other options. In fact it was pretty great. In my mind’s eye it was mom on my lap, squirming for my cock and in that moment I discovered a whole new family member I wanted to fuck.
“You gotta stay quiet Jenny” I whispered in her ear. “You need to be a good girl and stay quiet if you want my dick. Can you do that? Can you be my good girl?” for the first time since this started, she opened her eyes and hit me with the most sensual ‘fuck me’ look I’ve ever seen.
“I’ll be your good girl. I promise!” Taking her at her word, I manhandled her into the right position before pulling her briefs to one side and lining the swollen tip of my dick with her pussy.
“Are you ready Jenny? Is my big sister ready to feel her little brother’s cock fill her itty, bitty, pussy?” She moaned as if my words were stroking her clit and I knew the answer before she nodded, as her pussy literally dribbled on me before I finished speaking. I covered her mouth with one hand and squeezed her tits with the other before pushing my dick inside her. Deeper and deeper, as far as I could go until I was completely inside her.