Here's the thing, I know that girls can get pregnant from precum, but I wanted to be sure in this situation.
My girlfriend and I were fooling around, and she used a piece of cloth to clean my precum several times, and she used that same cloth after cleaning my precum to clean her vagina, since it was wet.
Now, I know it is possible, but here are some factors that work in my advantage:
First, she had her period few days ago (about 5 I think), and as far I know, it takes 2 weeks for her to start ovulating and become fertile. And yes, I know that semen can live in vagina up to few days.
Second, there's a good chance that precum was absorbed by the cloth, so those little guys would have to travel really long from the entrance in order to survive. In addition, they could have died on the open air after few minutes. (I'm not really sure how long these guys can survive, but I'm thinking several minutes to hours)
Third, precum is used to lubricate the penis before the ejaculation and it can hold small amount of semen that was left there from the last ejaculation. Urination cleans the remaining semen, and I had my last ejaculation few days ago, and I've urinated several times, so I'm guessing that I'm clean.
Forth, maybe she used piece of cloth that didn't have my precum on it, so if that's the case, all is good.
Fifth, I know bunch of people that are having the unprotected sex (pull out method) for last several years, and none of them has had any pregnancy problems, although there was probably a lot of precum inside of the vagina.
Considering those facts (expect the forth one maybe) what are the chances of pregnancy? I'm thinking billion to one, but I just wanted to be sure.
Extra question, if penis and vagina touch (no intercourse they just touch, and they are both wet), is there a chance of pregnancy (my guess is no, because many people have unprotected sex and in 70% nothing happens even if there's an intercourse)?