I’m a 28 yo male and recently visited an erotic Asian massage parlor, and reluctantly did full service. However I did have a condom on and when we went to have sex I actually lost my hard on immediately, it was dark and I’m not even sure I penetrated.. if I did I didn’t feel it. I believe I just kinda rubbed on her momentarily (about 15-30 seconds) then because I wasn’t hard she just gave me a hand job. I did end up with a small reddish rash inside my groin 24-30 hours after the incident (no blisters that I can tell) just seems like a regular jock itch type rash, but obviously I’m nervous about it. I work in the heat so regular rash is definitely possible. I feel awful about the encounter and will never do it again, I have a gf and feel very ashamed of myself and filled with anxiety about the situation. Hoping for some positive insight. Thanks.