So I've decided to start an ltr with a girl who's pretty great for the most part: enjoys being submissive to her man, great sex, less dramatic than most women (obviously no girl is drama free), etc

The one big problem is that she's straight up told me she wants to have kids in the next three years. I see having kids as ten or fifteen years down the line for me, if at all. I want a solid, enjoyable ltr of six months to a year from her. I don't expect to be with her three years from now, and if she wants to have kids they ain't gonna be mine.

I'm trying to think of everything I can to avoid a pregnancy here, either accidental or on purpose by her. I don't think she's the type of girl to be stealing sperm but you never know. She's not on the pill and doesn't want to be- I'm trying to convince her but obviously I cant force feed it to her. I did fuck her raw a few times in the beginning, but she's already bled since then and I've decided I'm not gonna do that anymore. I'm using condoms every time with her now. I always bring my own and always get spermicidal. I also make sure to properly dispose of them immediately. Never leave condoms at her house, and even at my place I empty them out in the toilet before throwing them out. Anything else I could be doing? I do enjoy being with this girl but there is no such thing as being too careful.