"Oh my.. I'm beginning to see the attraction," my observer says, with agiggle, making me blush, then there's a thoughtful pause. "And lets keepthe gag...and blindfold on for now... they really suit you. Now strip."I nod with a little sigh, which makes her laugh some more, then reach downto peel off my stockings, and then ease myself off the bed and upright,before shimmying out of the nightie, aware as it slides down that it'scatching on my stiff cock...I feel her take my hand, and lead me to the. I would soon change her cloths also but keep that thought to myself.At school during study hall I was thinking about me and Marie. Sis had given me the green light and her tits were wonderful, large, firm, oval shaped and big nipples like two ripe fruits. How many guys have a sister they want to feel up or fuck and it is impossible. I remember Marie in those panties, her black triangle visible after her shower. I would be checking out her cunt and soon. After school we caught a bus to the. ..I arrived at about 7pm before the other guys were due to get there.I changed into my outfit in plenty of time and my cunt was getting moist at the thought of the fun I would have.I felt deliciously sexy as I got ready for what I knew was going to be a night of real fucking and my first ever session with more guys than I had ever taken on at once.The others arrived one by one and all seemed very, very pleased with what I was wearing, my arse was given a squeeze by them all, one by one, as I. Bunty then raised his body and half lay over me, his hands running through my hair and over my face and neck as he taught me the art of kissing. His sucking of my lips seemed natural and when his tongue first tickled my mouth and tried to pass my teeth the response of opening my mouth to allow entry was also purely automatic. In a short time he was lying squarely on top of me and I could feel his cock, hard and stiff press on my thighs as my rigid penis was pressing against his belly. When he.