. and an average dumb-ass sister.It was almost midnight. I was sitting on the couch in the basement family room watching some cheesy 1950’s sci-fi f...lick when my phone rang.“Billy, it’s Crystal,” the voice said, “I’m outside in the driveway and I need you to come get your sister.”Without any further talk the line went dead. I was kind of in shock, because Crystal was a 10+ on the penis erection scale and she never spoke to me directly. She was Sally’s best friend.Now don’t get me wrong, Crystal. As I entered his room, I heard the shower turn on down the hall. Flicking on the lamp by what turned out to be a fairly large bed, I crossed the room to his dresser, and slid the top drawer open, feeling a little like I was intruding. As I chose the first set of pajama pants my fingers hit, abruptly I froze as something crossed my mind. Slapping my forehead with a light groan, I realized I had left my boxers to dry on the towel rack, intending to get them later. I didn't give a shit if Eric saw. “Power is sexy. Nadine...”Startled, Nadine looked guiltily at her teacher.“Yes miss?”“Do you think Marcus is attractive?”“Of course I do,” Nadine replied. A part of her was worried that the question might a trap. The rest of her desperately wanted to continue pleasuring her boyfriend; Mr. Foster’s words were ringing in her ears - Any time you can give your man pleasure, it’s your duty to do so. Anyone who tries to stop you is simply sad - if possible, cheer them up by sharing your sexual. ” She blushed and smiled at me as I went back to licking her fingers. I told her I wanted to eat her pussy, but she said I had to wait, she wasn’t done yet. She dropped back to her knees and started on my cock again.She wrapped her boobs around my cock and slid around, so I left a trail of precum on her. She rubbed my cock on her boobs and nipples for a bit and then went back to sucking on me. I just sat there enjoying her. I was still kind of in shock this was happening. Tami alternated.