Hi. Thanks for your query. Noted the history about your boyfriend who is young, virgin, started getting a clear liquid out of his butt not knowing the reasons. The most probable reasons for such an occurrence are as follows: - There can be inter-gluteal dermatitis. In this condition, the skin in between the buttocks get inflamed, cracked and weeps clear fluid. - Tubercular abscesses and specific infection can cause the same clear fluid output. I would advise him the following in such a situation: - Get a clinical examination done from a General Surgeon and have a proper diagnosis. - A course of an antibiotic and metronidazole will help a lot. - Do not apply any ointments. - Liquid povidone iodine locally. - Keep the area dry.