A mysterious club that exists in a secret place... Its true identity is an "orgasm club for masochistic men" where men are tied up, made to crawl on all fours, and made to cum over and over again while being tied up, on all fours, and in an M-shaped position! Even after ejaculation, a relentless hand job makes the man squirt with pleasure, and he is forced to cum twice in a row without being allowed to cum once. With five courses in total, you can be sure of all kinds of M pleasure!