1 definition by The Red Balloon

Cum bun

Cum bun: When a man cums on the area between two toes, mainly between the second and third, that resembles a hamburger, or hotdog bun (depending on the length and width of your toes). The cum lays atop the crevice, like mustard on a hotdog bun.

I couldn't resist her chubby toes so I had to cum right down the middle of her cum bun.

by The Red Balloon May 16, 2020