B.F.Y.M. ,butt fuck your mouth. the act of oral sex. with the twist of the angry force driven style of s&m as in anger anal sex., But in there moist mouth hole. deviant act. for the well deserved. Or for those who enjoy the act of being punished. a.k.a san fernando face fuck, double jointed esophagus, mouth merry go round, throat poke , mouth mangel. definition created by BADA BING S.F.V.
the dirty bitch asked me to to violate her and give her the b.f.y.m. of her life.