"Go ahead and suck on that clit little brother, just like you did last night, and just like you will tonight."

Mark leaned forward and began tonguing my clit as he slid two fingers inside. I let my head fall back on the pillow and, letting go of my clit, brought my hands up to start teasing my nipples lightly with my fingernails.

"Oh damn that's nice." I said quietly as Mark was now sucking my clit in and out of his mouth in the same slow rhythm that his fingers were pumping my pussy.

Looking back down I saw that Mark had lifted up a little bit and could...