Fertility Clinic - Part 7 (The final evening)

Fertility Clinic - Part 7 (The final evening) by wonderbo

...and release! Take your hand off your penis again.

When you release your hand from your penis, it frustrates your body's pleasure centers. They think their job is to push the sperm out of your body. When the pleasure stops, it assumes that it hasn't built up enough sperm to be pushed out yet and it starts preparing itself to push more out the next time! Isn't that interesting?

Keep going baby...