fetishes or not, they'll know these things about each other. One guy has kept a very big secret from his girlfriend and he doesn't know whether or not he'll ever share it with her.The anonymous fella, 27, claims to be interested in crossdressing, bondage, sph and forced bi.Instead of acting out these kinks with his partner, he enjoys it with a dominatrix.Now in an exclusive interview with Daily Star, the man, who lives with his girlfriend, has opened up about his secret.He said: "My girlfriend doesn't know that I'm into kink play as it's something that she isn't into and I'm not sure how to approach it."It's something that I've been interested in for at least 10 years."It started at around 17/18 when my ex girlfriend used to leave some.