To Psych Central RMDL75, I personally don't think you need therapy, It's just a kink. Maybe you should Google Dan Savage, he writes a column called Savage Love and you can email him questions about any kind of kink, sexual type thing you want. He usually tells people to lay their kinks on the table fairly early into to the relationship. I personally think if she's the girl for you she won't be the least bit bothered by this. I don't know how many more replies you'll get here, but I thought I'd give you my two cents. I wish you good luck on telling your girl friend.