Apparently there's a men's beauty salon somewhere in Tokyo that will make you ejaculate using a secret technique called "Mermaid". When I visited, I found out that it doesn't allow ejaculation, but the treatment is very sensual, with the client getting close to me, entwining her legs, and massaging my entire body, making my testicles erect and rise. "It's a secret from the store," she said with a smile, as she rubbed me with her hand until I ejaculated. A massage to fully enjoy the female body that will loosen up both your body and penis, leaving you completely drained. Once you're hooked, there's no going back.