There is a motor mounted on the base and a long shaft sticking straight up in the air. Another of the guys provided a small, about four inch, soft rub...er dildo that he attached to the shaft. When someone turned the machine on, it was obvious what was going to happen. The shaft began to slowly extend and retract straight up in the air. Kim was still blindfolded so she didn’t know what was happening. There are still hands all over her keeping her excited and she can hear this motor, but has no. “I have never done this before,” I said.“Me, neither.”My friend actually sounded more nervous than me.I moved close to Denise. My heart pounding, I put my arms around my friend’s torso and drew her in. My lips touched hers. Denise returned my embrace. For a moment, we just held our mouths together. Then, almost shaking, I slid my tongue in. Denise parted her lips to let it pass.We moved closer, our bodies now touching, my friend’s tits mashed against my bare chest. The kiss lasted several. She did not wear panties and merely placed the hand up under her skirt. She told me that my father and two brothers rarely missed an opportunity to play with her pussy. I once saw her take my mother's hand and practically jam it between her legs and hold it there. Mom went beet red, but did not jerk her hand away. Pam told me later that she used her fingers to press two of Mom's into her hole. She held Mom's hand by the wrist, and Mom toyed with her pussy for several minutes. After that, Mom. The feeling of his cum being shot inside her only made Kylie’s orgasm that much stronger. In what seemed like an eternity, Kyle emptied his balls into his gorgeous sister and thought to himself that this was the best sex he had ever had. Kylie was thinking the very same thing as no boy she had had ever brought her to such an intense orgasm before. Kyle eventually began to soften and slip out of his sister. Kylie continued to dance and let her brother’s spunk drip from her pussy onto the ground.