Finding A New Purpose Chapter 6

"Teeth! I said no biting!" Mike yelled.

"Move," I said, sitting next to her at his feet. "Let me teach you." I continued laughing inside. Here I was, giving lessons on how to suck cock to my little sister! And she was embarrassed, too!

"See? Watch what I do, then you try." I showed her how I opened my mouth, flattening my tongue. The angle at which he entered was important, too, which is what she'd messed up on before. I pulled him out of my mouth and held his penis to her face. This time, she got him in his mouth, no where near as well as I could, but it was a start.

"You should take lessons from your big sister, Jessica. She gives me the most incredible blowjobs I'll ever have." I blushed at his compliments.

"I noticed back in the dressing room," she replied, looking at me like I was her idol. I just pushed her, trying to hide a smile. "Hey, Lexi said it's difficult to fuck you. Was she telling the truth?"

"Hahahaha." He took a moment to regain himself. "I suppose at first. But your sister fits me perfectly. I'm not sure what other women think."

"Doesn't it hurt?" She asked me, looking at his cock with apprehension.

"Someti-"

"Only when she needs to be put in her place." Mike interrupted me. His voice was low and calm, and Jessica looked at me, confused.

"I want to watch," She said abruptly after an awkward silence. "Show me how you fuck my big sister."

"You want... to watch me have sex with him?" Blowjobs were one thing, but sex? I couldn't do that! There was no way I'd let my sister see him fucking me. My privacy felt invaded.

"Come here," he said. I couldn't say no to him. That was something I rarely ever could do. I crawled up onto the couch sheepishly. His fingers snapped and like clockwork, my rear end was in the air. Jessica gasped at the control he had. She just sat on the floor at the edge of the couch, watching like a child sneaking glances at something they weren't supposed to see. I spit on my fingers, pulling my panties to one side, as I started working them into my hole and Mike got situated behind me.