Anyone need an inverted metronome?

Slow mo helicockter

The human metronome

Organic metronome

(23m) Metronome + cock = Cocktronome?

Just found out my half-boner works as a metronome. Anyone feel

My Meat Metronome

Using my half boner as a metronome once more. What do you think?

Metronome

My dick would be a great metronome

your favorite metronome

Should I call this trick windshield wiper or metronome? 😝