So here's the thing. Me and my partner agreed on having unsafe sex for once, and during intercourse I cleaned all fluids to prevent anything leaking. Pre-ejaculation is used as a form of lubricant but I wiped it off anyway and slipped in with my partners fluids instead, going in dry. Note that I do not masturbate, I urinated while taking a shower before meeting her, which makes me think I wouldn't have a problem. We did it, and at the end I just finished off wth my hands. There are always risks of impregnation, but I just wanted to make sure if what I did was wrong.