Is it normal to eat ejaculation?

This might be a bit weird, but I was playing with myself the other day and I got carried away. Don't bother asking me how, but when I shot my fluids, it landed onto my lips and into my mouth. I thought it was gross at first, but I sort of like the taste after. Since then, whenever I finish, I take some of my fluids and dab a bit into my mouth just to get that warm taste again. Is this normal, or do most guys do this too but not say anything? I really enjoy the taste now, but I hope that doesn't make me gay. I totally like girls and I have had sex with so many of them too. I never had gay relations, but somehow if I was to taste semen, why do I like it?