“Hold it a little tighter,” he replied. “Move the skin more than just sliding your hand over it. Like this.” He put his fingers over mine and showed me how tight and how fast he liked it.

It was so exciting I felt my stomach clench like when he rubbed me. That made doing this for him even better. Before long, a few clear drops came out his pee hole. I thought they might be pee, but when they dripped down the sides it made him slippery like I got inside.

“Oh, damn,” he moaned. “So good. Just keep doing that.”

I made sure to slide my hands to the...