Can you see how hard my nipples are? Oh, I think you see. Move your hand just a little bit, move it up your cock, oh just like that, yeah. Feels good,...doesnt it? Your big, hard cock needs that, doesnt it? Yeah, just like that. You dont want to stop now, do you? Youre jerking off in front of your sister and you like it. Come on, come closer to me here so I can see better. And jerk that cock. Come on, move that hand up and down your hard cock. Thats the way. Watch me pinch my nipples, you like. Our 'graduation' was on a Friday night, and all the parents were there. Mom and Dad didn't get to meet Dee though, she left right after I paraded across stage. We had a family dinner that night, and Mom told me she was proud I was doing so well on the courses I was taking. Dad slipped me some extra money 'to help tide me over' when Mom took a bathroom break. Both of them gave me hugs before they left to go back home. The dorm room seemed strange with everyone gone, my footsteps echoing as I. "He walked across the bedroom and into the bathroom, as I trailed helplessly behind. I blushed, realizing that the bedroom reeked of female sexual discharge. It had been a long night."Depending on what?" I asked."Oh, I dunno, whatever your particular needs are, I suppose. Sometimes I replace the boxes for clients two, three times a week. Usually when they're pregnant." Pregnant!?" I gasped."Oh yeah, sure. You should see 'em. Big!" But I can't get pregnant!" I vehemently stated."Well, whatever.". That night my parents went out and left me home with Jim alone. I'd had my bath and was playing with my dolls in the living room while Jim watched TV. As soon as the car was out of the driveway taking our parents away he told me to go in my room and take off my nightgown and wait for him. I was sitting on my bed naked when Jim came in in his bathrobe. He stood in front of me and opened his robe and he was naked underneath and his dick was hard. He was hairy and bigger than Danny but.