Sitting on his face while playing with his balls

Reaching back and grabbing his balls while you ride his cock

Flicking your tongue on his balls

Tickling his balls while cock is in mouth

Playing with his balls while jerking his cock in the shower

Rubbing his balls and making eye contact as your friend sucks

Rubbing oil all over his balls

Sucking on his balls until he cums while making eye contact with

Down on your knees sucking his balls

Jerking his cock with his balls in your mouth

Rubbing your tongue back and forth across the bottom of his balls

Pleasuring his balls by the pool