C226 Juhua Can Your Ass Is Broken

Bang, bang, bang!

The sounds of hitting echoed throughout the living room.

"I asked you to hit Teacher Ju's crotch to stimulate his dopamine hormone."

"Make him quickly produce new male hormones in his body."

Ye Xun's voice slowly came from the hitting sound.

It sounded as if he was explaining, but it also sounded like he was in a fog.

What dopamine hormones, hormones, and so on