Anal?? Yuck TMI!

Hey ladies. This might be gross but I really need help with it.

As you can tell, this is about anal. I tried it with my long term boyfriend. We used coconut oil (the watery type or whatever) it felt great honestly. I smelt something, yup you know what it is. I stopped for a second and kinda put my hand next to his penis and I got it on my hand! He didn’t say anything about it, but I’m sure he noticed. Like honestly. Is there any way I can stop this or how do I clean myself up before?