This girl I saw a couple of times invited me at her place to watch a movie, which meant having sex was a possibility so I brought a condom. When we did get to it, we got naked and she was going to get on top of me before I even put a condom on, so I said "wait, I 'll put a condom on" and she just said "ah it's fine" and brushed it off like she was totally ok with doing it without, and I didn't even know if she was on birth control or not. I still put it on, we had sex but I still had this thought lingering in the back of my mind, so after I asked her "were you really going to have sex with me for the first time without asking me to use a condom? What about STDs or pregnancy?" And she nonchalantly replied that according to her, the chance of getting pregnant are pretty low if you have sex without a condom and don't finish inside. I explained to her that it can still happen for a number of reasons, but she still seemed pretty carefree about it.

Now I understand this is my anxious side talking, but I've been wondering if this wasn't some kind of ruse on her part to get pregnant... I finished outside, on her breast, and now I'm thinking stuff like "what if she smeared some of my sperm on her fingers and put them inside herself while I was cleaning myself up?". Do you think I have reason to have such thoughts and be worried? Or could she simply just be that oblivious or ignorant about this stuff? According to her she stated having sex as a teen, she's in her mid 20s now. I wonder how she never got pregnant or STDs if she always had this attitude about sex.