belly to belly
Binary penis comparison technique.
Two erect men stand facing each other. They slowly move towards one another and the first who's tip touches the other's belly wins.
Synonyms for belly to belly
On this page, you will find 30 slang terms related to belly to belly. Some of the top words include: mansechs, weenus, sausage surfer, sword fighting, tiddlers, and 25 more.