Hi - no, my friend just has the sex addiction, no substance abuse issues in the past or present for him... He just loves to fuck. I'm not attracted to either him or any of the men he has over and sometimes I get upset with him because he just spends all day doing that instead of doing other things. I refrain from masturbating because I don't feel comfortable doing that with my friend in the place but he fucks loudly and you can hear him. When he's not entertaining gentlemen, he's a doll to be around.