Zack squirmed a little when he felt those finger tips delving between his cheeks to touch at his most sensitive spot. He gasped and arched up, craving more contact without even realising it. Not many people had touched him there and it felt so good. He let out a small whimper of pleasure and caressed Damien's hair.

"Oh---that tickles. Feels nice though."

He then let out a deep moan when his cock gave off a strong throb. Zack knew he wouldn't last because he wasn't experienced. In fact, his cock was ready to come right now. Gasping he knew he was close so bucked up hard.