Opinions??

Jessica
My boyfriend and I were doing our homework together and things started to heat up and we ended up having sex. Well about 45 minutes pass by and he went to take a shower and I had opened the door to ask him a question and I noticed that he had been masturbating (I know this because he was kind of anxious as soon as I walked in and he was "hard"). I don't know if I'm bothered by it or not, but It kinda made me feel like I wasn't enough, but at the same time I know it's kind of a guy thing. I wanted to ask how it would make you guys feel. Give me your opinions?