Coming from a female, sweetie, you’re not at all being unreasonable, she is. She is asking you to have sex with her Bull, fine. Now, you’re doing her a Huge favor, using your body, etc. Now, anytime, its YOUR body, its YOUR choice to use/not use a condom. Also, if she doesn’t use you, you don’t either. ITS YOU’RE YOUR Choice, NOT hers. If I become pregnant, its MY choice only. Hun, you men have rights too. Go bareback and have fun. That's a choice between you and your sexual partner.
Good Luck Hun.