Pelvic floor muscles support to help the vulvar constructions. The voluntary, pubococcygeus muscle mass, part of the levator ani muscle mass partially constricts the vaginal opening.[sixteen] Other muscles in the urogenital triangle help the vulvar spot and they consist of the transverse perineal muscles, the bulbospongiosus, and the ischiocavernosus https://milf55554.tribunablog.com/a-secret-weapon-for-cum-inside-43176835