Crotch Rub | Danbooru

擦り付けオナニー床オナ床オナニー棒オナ棒オナニーぬいぐるみオナニー裆部摩擦(物体)

Rubbing or grinding one's own crotch against an object (not another person), usually for the purpose of masturbation. Does not apply to situations in which the crotch rubbing is unintentional or is being done by one character to another (use crotch grab instead)

For rubbing against another person, use buttjob, frottage, pussyjob, penises touching, bulges touching, thigh sex, thigh straddling, or tribadism instead.

For rubbing a crotch with one's fingers, use fingering instead.