Omg I seen my bf penis!

Sarah
Ok so I just seen my boyfriend's penis for the frist time and it was small like 4  and a half inches hard my last boyfriends was like 7 inches. I feel like I'm being a bad person by judging him, does size matter? We didn't have sex we just 69ed. Haha I'm confused what to do... We sucha a great guy but really???