" Uh-huh," I laughed. "And why do we pulse instead of just biasing to raise the resistance of the transistor?" And she explained it to me."You wanna k...ow what else is on my mind?" Terri asked."Always do," I replied. "You're a happy dimension in my multidimensional universe. So what's up?" Sex."Okay, I gulped and swallowed hard. I'm not supposed to be an expert. In the eyes of most sane people, I'm fifteen, and half or more girls my age are sexually active to one degree or another, and I've been. "Well, Elliott, you could take advantage of may company" Ok what have you got in mind?" a little unsure what he meant.He took my hand we got dressed and led me out of the gym, quickly down the stairs all the way to the 3rd deck we came to a door saying staff only, we raced though the door. He told me to hush, I looked over and we were on the very top floor of the dance performance that night, damn it was good.I could feel his body next to mine and my cock began to stir I moved my body into his. He grabbed her, and drew her up again, and then threw her on the bed.“You’re not done yet cunt” he growled.Grabbing pillows, he stacked them in the middle of the bed. Taking her arm, he pulled her over the stack. Draping her on the stack, he turned and walked over to the table nearby. On it was a butt plug, a vibrator, a dildo, a crop, some lube and various other sex toys, compliments of the adult shops he frequented. There was also some rope. Smirking slightly, he grabbed the plug and the. Pulling it out, rubbed it, then jerked down hard, so hard it hurt. “Go put it in her mouth, go on, I want to see you put it in her mouth,” Amy whispered in my ear.I moved forward almost in a dream. My cock was harder than I could remember, jutted out in front on me, and I almost tripped on my trousers, so I kicked them off. I was beside her now, as her head thrashed from side to side. I rubbed my cock on her cheek, and she automatically turned toward me, taking it in her mouth, her tongue.