cock sloshing 

The unmistakable noise made when air introduced / expelled to a male horse’s cock sheath while loping

The horse has some loud cock sloshing today.

cock sloshing by Erotic yet scary noises October 6, 2022

Cocksloshing

The act of sloshing your cock around. Typically used in a athletic or competitive setting.

“I bet my cocksloshing streak is higher than yours.”

“No way. I’m a cocksloshing master.”

Cocksloshing by Audibun April 17, 2024