The earliest I can remember of cross dressing was around age seven. I would try on my sisters panties that where silky soft. At age 28 I confessed my secret to my girlfriend. She accepted me for what I am but I had to do as she said if I wanted her to stay with me. I agreed to it and have been wearing panties every since. During the week as I work a full time job she has affairs with men. She tells me about them when I get home. On weekends she may have a boyfriend over for sex or go stay with him. I am dressed like a whore and taken to the city clubbing once a month. If a man makes any kind of contact with me I have to ask him if he needs servicing. If he says yes we take him back to our room and she has her way with then as I watch. Then I perform clean up duty on both of them as many times as they have sex. This is my sole purpose. I never have sex with her only real men have that right. I am a cum eating sissy cuckold.