My boyfriend and I attempted to have sex. We had everything going great or so I thought until he tried to put his penis in me. It went in a few times but slipped out. We tried a few more positions but we just gave up. Ill admit I was turned on very much but he wanted music to play in the background.. it just took him a decent while to play a song. Then i got turned on again but not as good as before. When he was entering me it started to hurt and i tried to just convince myself that ill get turned on but i didn't. So is this mainly my fault? That i wasn't turned on enough for him to be inside of me? Will lube help my situation? Or more foreplay? Or is there something else we did wrong?