I'm 25 Years old. I have a problem with my penis functioning. I actually had sex with a gay some few months ago. I was high on weed and so was that f*****g gay. While sucking my penis he had bit my penis, my penis was wholly in his mouth the time he bit it. I didn't feel any pain or something then but later it started to feel a little pain. It started to not grow larger as it previously did. It grows, I'm just afraid that if it didn't grow when I'm with a woman, my girlfriend, it'd be a height of embarrasment. And, previously when I used to see a hot girl, my penis starts growing inside my pants. Now it does not happen. It's like sleeping all the time. It grows, I do masturbate to check. But as it does before. It grows late and I reach orgasm late. Many a times, I used to fantasize about something other than event at undergoing to reach the union. Please help!
Thanks