16 Mar For your viewing pleasure. -- More hot sexy gorgeous shirtless hunks Enjoy! -- Jacked Muscled Daddies. 26 Feb HDPhysiques presents our 3rd shoot with the amazingly beautiful Autumn Cleveland - Join our members section today for this stunningly gorgeous figure muscle! HUGE Biceps - HDPhysiques Presents Beefnuggette Paige Sandgren! Female Bodybuilders 31, views. Both men and women have a PC (pubococcygeus) muscle, which is responsible for the tone and function of the pelvic floor. But trust me, that's not all it's used for. Keeping this muscle in tip-top shape will strengthen erections and improve orgasms. See page 92 for tips on Kegel excercises. To locate the muscle, the next time.