She looked down, seeing his large cock swing back and forth at his waist from above as she was laid to his bedroom, giggling like a fool. He gently pl...aced her at the end of his bed, pulling at her panties. He exposed her vagina, red hair smattered around it. His tongue forked between her legs and she felt the itching pulse that had troubled her all night finally get itched. He expertly worked his mouth across her clitoris, causing a waterfall of anticipation to turn into a hurricane. She. .." Why not?" she asks with an exaggerated pout. "Don't guys usually masturbate to porn?" Sometimes... anyway, it doesn't matter." I'm not going to tell her that I didn't masturbate because I was waiting to fuck my sister. "Do you want to hear the deal or not?" I ask."Okay, fine..." she says, weirdly concerned that I didn't masturbate to her erotic video."If you give me another massage, I'll be completely naked." I offer, raising my eyebrows."That's your deal?" she asks, like she's thinking it. “How old are you?” I asked as my breathing quickened. “18” she said, “I bet you’re old enough to be my daddy”. I nodded…”and then some” I said.Sarah started moaning as she rubbed her pussy, in here jeans, her hand going back and forth and in circles. “Take your cock out, I want to see you jerk it for me” I immediately unzipped and my hard dick filled my hand and started stroking….my nuts were already tight with cum. “OMG your cock is so thick and your head is like a mushroom” she said. This time when I spread my labia, the virgina area looked normal but my urethra (my pee hole) was very extended as this reddish-purple thing about a half inch in diameter was trying to push its way out. As I watched, I could feel my urethra stretching and see this thing pushing farther and farther out. I touched it and felt a strange new sensation radiate through my pelvic area. It was very sensitive and touching it caused the area to swell even more. I tried to push it bank up inside but when.