not really a fantasy might as well share with everyone what i had the balls to do one night. i spent the night at his house and while he was falling asleep downstairs, i was going to go upstairs and sleep in his room. walking past his little sisters room, i noticed she was sleepin. i walked up to her and took out my dick and softly rubbed it on her hands, not waking her. i did it for a little wihle and pullin my dick away i could see my cum stringing from my head to her hand. i wish i could have done more but ill never be that brave. of course the fantasy part would involve me, her, and her mom. u can picture the rest.