She helped raise me, looking after me at weekends so I seen her as more of an aunty than a sister.She had a brown bob, blue eyes and a suggestive smil...e. She was very petite, like a fairy, a cute little bum and small breasts, she never wore a bra, I always noticed when she visited that she would have these stiff nipples poking through. I always found them distracting.Today was hot, you could tell because her nipples looked puffy, they only stiffened when she move around and her nipples rubbed. I was a tall, dark, and handsome black man with an amazing body, and there he was giving it to her like the slut she was turning into. I could see his massive cock sliding in and out of her as he held her head down, working it into her from behind. My heart was racing, and I became furious and more turned on than I’d ever been at the same time. I couldn’t believe she was dating a black man, plus this guy looked to be at least a decade younger than her. I felt my face becoming flushed, and it. .. but I used to... I used to pretend I did." Oh? Why did you just pretend?"He was older... and he thought I was just a little kid. Do you? Like? Do you have a girlfriend?" Not right now, Coleen." He was embarrassed. How was he going to change the topic? "I guess you'll have to find some new friends this summer. Maybe you'll like some of Darlene's friends." Does Darlene baby-sit? I mean... like... does she earn money that way?" No. Why? Do you?" Uh... no... but... like... we useta get Shelly. "He releases the front of the frilly knickers and, reaching behind me,inserts a finger in the back of my waistband, below my tied wrists.Casually he pulls downward and the rear of my panties slides down over mybum to cling around the backs of my thighs. The front of my pantiesremains where it is for the moment, held up by my significantly-swollenprick. I notice that the satin is damp where it is stretched over thehidden tip of my protruding erection.He gives me my next instruction and I can't.