MIKE! being a woman, so i know a little something about vaginas. first of all, the big tit woman was not a virgin. if shes remotely hot, with giant tits, and 36 years old, theres no way this "KINKY" girl had never been fucked before. Im not sure if you pulled out your dick and saw blood on it, or if you just literally saw it dripping down her leg after the deed was done, either way, when a girl looses her virginity she does not bleed in excess like that. im sure yoy took sex ed in high school 20 years ago. the only reason she would bleed would be if her hymen broke, and its such a non event that it would maybe leave a tiny stain in her underwear or on the sheet. usually a woman 36 years old, virgin or not, would have her hymen broken by foreplay, jogging, masterbation, horseback riding,, whatever. the point im trying to make is, you didnt take jessica's poor little virginity, the bitch started her period and didnt realize it until after you two had sex, when she saw the blood! she was embarrased, like any woman would be, so she thought the it would be less traumatic to say she was a virgin. im a virgin, or oh fuck i got my period all over us.. you get tthe point. as far as telling your friend, you fucked his sister, id say no , and threaten that if she tells, even better than violence, say youll tell everyone about the bloody mess she left during menstation ! :-o