I mean, even if you're assiduously covering up, those tits that your sucking on are glazed multiple times a day; that tongue she's licking you with, or you're touching with yours, same; and the hands that are caressing your member and touching your body and face drip with the stuff from dawn till dusk. If you're a regular participant in this hobby, you're derivatively playing with the discharge of multitudes of other men already, whether you can see it or not. It's just a question of how much and to what degree.
I know, I know, it's not the same thing. I jest a bit here--but not entirely. Enjoy.