But Doctor, I’m Straight…

I don’t know what’s happening to me… I’ve always been a man’s man and my bitches have always loved getting railed by a manly man like me. Suddenly it all changed when my girlfriend put a finger up my ass the other night and I exploded like a fucking horse. Luckily a close friend of mine recommended this respectable doctor and he seems to have a very hands-on approach… I’m sure it’ll be fine, it’s not like I’ll suddenly become addicted to having things up my manly asshole… right?