scrotum tickling 

to make sperm faster and stronger by tickling your balls before slip'n'slide fun

my baby is strong because scrotum tickling before I slipped in

scrotum tickling by Your Gay Brother June 21, 2017

testicle ticklin' scrotum scrambler

One who creates a funny feeling in another's scrotum by lightly tickling said subject's testicles.

She goes far beyond just giving good head or a great handjob. That girl's a straight testicle ticklin' scrotum scrambler.

testicle ticklin' scrotum scrambler by Nickdawgus May 11, 2006