My partner tried lying to me about having sex with a random dude. I've been having a gut feeling she has slept with another guy just recently. She spent the night at her gfs house where this guy was when she got home the next day she was quick to put her clothes In the wash and  have a shower. While she was in the shower I noticed she slipped her finger inside her vagina, pulled it out and then rubbed fingers together like you would if you just picked a boogey and rolled it. She also did this to her bum hole about 5 times.why would she be doing that? Is this normal for female "cleaning" or would it be to clean cum out her vagina and as****e and the rolling of the fingers is to see if it's gone?