"You listen to them do it?" Mark asks incrediously, feeling his body shiver at the thought. Not to mention feeling a swelling sensation.

"Yeah!" Says Sunil, lowering his voice. "I even jack off to them when they do it. Man! You should hear them."

In his mind's eye, Mark can envision Raji on top of Devi, fucking. Then he imagines it is he who is doing the fucking. He suppresses a groan at the thought.

"You actually listen to them?" Mark asks again.

"Yeah!" Grins his friend. "A lot! But that's because they do it a lot! The amount of spunk I use up."

Mark can imagine his friending jacking off listening to the grunts and groans of his sister and husband. Quickly he shakes his head to dispell the image. Imagining his friend beating off is not what he wants to think about.

Yeuk!

But his sister. He remembers what she looked like before he came out.

Those big tits! God! I wish I could fuck her! He thinks wistfully...