The Playboy Advisor
April, 1996
I've heard that exercising the vaginal muscles can increase a woman's pleasure during intercourse. I wondered if the principle applied to men, so I conducted a little experiment: After getting my boyfriend properly excited, I held my finger an inch above his erection and had him touch it with the tip of his penis 20 times. Could this workout improve our lovemaking?---A.S., Roanoke, Virginia.How many sets is he doing? Done regularly, your boyfriend's dick-ups could strengthen his pubococcygeus mu...