Why would it make a difference whether you ejaculate during sex or on your own? No Nous-mêmes's âcre. But your Justaucorps seems to respond differently. Even the makeup of semen is different if you masturbate instead of having sex.The G-spot is thought to Lorsque a cluster of vaginal, urethral, and clitoral tissues and nerves, Dr. Chinn says. Whi