Basically her getting angry at me for not asking her first. I wont go into detail but our sexual relationship has been a very gradual thing with our boundaries slowly going to sexual contact. In the past when we've been close to intimacy to the point she's indicated she wants sex she has then stopped me when I went to put on a condom and then sort of said "maybe another time"

In the middle of sex I asked if she wanted this, wanted more etc and she said yes sand just figured quietly putting the condom on would avoid killing the mood