Two of the four had penises; none of the four needed the extra credit to pass the course. We continued as casual fuck-mates, all of us, even after the... had graduated, and even after I had moved on to the university and had met Earl. After that, however, I became faithful to Earl. From that date forward, I never shared my body with anyone else unless Earl was present and joined in the fun. Oh, yes, there were a few rare occasions when a student would actually hit on me, and if I was tempted, I. "Siegfried and Martin got along rather well, and at the sound of Martin's soothing voice, the huge dog began to prance about. Sighing, remembering that it was really Niven's job to feed Siegfried, Martin nevertheless stood up to take care of him. But the dog didn't appear to be interested in food, and once Martin was out of his shallow, dream-like thoughts, he could see why. While he had been dwelling on his past, Niven had gotten out of bed.She stood in the doorway of the kitchen, completely. "You've GOT to stop that!"I didn't answer, but kept flickering my tongue across her ear, and into her ear canal, as I felt my orgasm building strong inside of my body. I inched my hands up her sides, and to her right tit, and onto the pebble shaped nipple and pinched it. Her body stiffened up and although no sound escaped her mouth, her face showed the pure ecstasy that was traveling through both of us.I pulled my cock out of Nicole, and she turned around to face me. I bent over to her shorter. She remained very still. Slowly I started making my way down her waist and I cupped her ass cheek in my hand. She usually reacted to that by turning onto her back and opening her legs up to me but this time she remained just as motionless as before. I thought it was a bit strange, but I kept going. Slowly my hand wondered down between her legs. I felt the heat of her crotch. Her panties were soaked. She tightened up her legs. "Are you sure you're okay?" I asked again, "this is not like you.".