I'm a straight guy with a girlfriend (also into enemas and anal sex, but that's another story), and I have 100% heterosexual sex, but I have gotten pleasure from giving and receiving enemas since I was a teenager. I don't know why I still feel it's weird after all this time, but I do. I only ever got one enema from my mother, but I think the reason I'm anal-erotic is because I was still in the age of parents who checked temp rectally. Should I just accept this and embrace it as a part of the great wonderful thing that is sexuality?