I can think of a title so im just gunna write this instead...

Ok, so basicly i used to be a right little horny bastard, i was constantly perving up girls and wanking every night, but i grew more mature and i stopped wanking so much and my sex drive had just comepletely gone down. I did it so that i wouldn't weird out girls, but now i met this girl who seems to be really horny and i'm worried about how bad i'll be first time, i started wanking again but i can only last a couple of minutes... Is this normal?