I am a 16 year old male soon to be 17 and me and my girlfriend decided to have our "first time" today. We started of kissing laughin joking then i gave her oral pleasure I was very hard but then soon as it came down to the intercourse I went soft right before insertion...Then we got in the shower and my hard on came back then once again we tried and failed. I want to know why it happend because I love my girlfriend so idk why we couldnt have out special first time...Can someone help me out before I try again.