Best instructions for ballbusting with metronome?

[StraightPissBoy]

Hello kinky peeps

Any other ballbusting enjoyers?

I really love me some good ballbusting instructions, preferably with just a metronome or flashing lights, or some kind of beat, so I can turn my brain off and just focus on following along.

It seems like this kind of tease is kind of rare here on milovana, at least I can't find many...

Anybody have any?

Here's one of my absolute favourites...

https://spankbang.com/7iavc/video/cbt+j ... e+extended

[Ditto]

My simple go to when I've earned the punishment .. is to load up a cock hero .. and instead of stroking, start knocking the nuts ;)