bb bustin

Bro ball bustin means sharing a girl with your actual brother or friends close enough to be considered bros. A mmf situation, the guys fuck the girl together, dp, spit roast or one dude fucks her while the other gets head.

One bro comes home and says to his brother, "Dude get ready. A girl is coming over while mom and dad are out, " he says while starting to take off his shirt and strip down. "Get the condoms, it's time for some bb bustin!