When a girl is wearing leggings / tight trousers and her underwear cuts into her ass cheeks causing 4 defined buttocks (butterfly ass)
Kevin: “Omg did you see that girls butterfly ass, she really needs to invest in some thongs”
Lance: “too right my guy, that ass is butterflied”
Lance: “too right my guy, that ass is butterflied”
by SmallAsianLadyAssConoisseur March 07, 2024