Made her feel like I came inside her

​ A couple of years ago, I was hooking up with this extremely kinky girl who loved some rough sex and hearing slurs. It felt primal and I had never felt like that before. She had a preference for raw sex and has experienced it many times before, while I had limited experience. We started doing it raw and the experience was surreal. Yes, it was reckless but it felt so good. I told her, no matter what happens, don't let me cum inside you. I said this because I liked a bit of resistance. She on the other hand says this to me while I'm inside her - "please don't pull out, please cum inside me". So I pushed inside her with a jerk and pulsated my penis by contracting and relaxing my pelvic floor. Then I rested myself on her body and thanked her for letting me cum inside her (while I was actually pretending). She was a bit double minded about it because she wanted it but the consequences were hitting her later. After a couple of minutes of cuddling I admitted to her that I didn't actually cum inside her and I never would. She had a sigh of relief and felt very emotional. Since then, I've always wished there's a (bodily and mentally) safe way for women to experience someone ejaculating inside them without having to worry about consequences. I hope more people get to experience it safely. Edit: To everyone suggesting vasectomy and birth control: we were very young at that time and could not afford surgery. Also, I did not want to mess up her hormones. I've only pulled this stunt once, and I've been extremely careful rest of my life.