Me and my boyfriend have been together for 2 months, before dating talked for 3 months. During those 3 months we maybe had sex 3 or 4 times all unsuccessful mostly due to his inability to perform after drinking. Since being together sex has somewhat increased, but still with a 80% chance of it being unsuccessful now due to his intake of alcohol (which when I'm staying over he makes it a point to not drink or limit it) or being tired the other 20% rarely happens either because he's tired or as I feel his blatant disregard to my needs. I've made a few attempts to talk to him about how I'd like to have sex more, he told me he would work on it and it had nothing to do with me, but sometimes he just gets really comfy/cuddly and doesn't think about it. So the past 2 days I stayed over there wore cute underwear that he couldn't keep his hands off my butt, yet led nowhere. Last night I informed him it had been a week since we had sex where he questioned me but then eventually realized I was right and simply responded, wow I guess it has been awhile then proceeded to try to go to sleep. I then told him I was hoping bringing it up earlier in the night would allow us time before he slept to have sex, but he told me well that's why I set an alarm in the morning so we can do it then... don't get me wrong I'm stubborn but I felt adiment about not having in the morning out of spite especially since we're late sleepers for him to make me wake up 2 hours before I have to so I can have sex instead of my selling point of what's the difference between staying up 2 more hours or waking up 2 early it's going to be the same amount. Well fortunately for me (not really) I couldn't fall asleep till an hour before the alarm was to go off and when it did I without second thought went back to sleep and purpously fought waking up when he tried to wake me to "cuddle" 3 hours into my sleep after his full 8 hours of sleep. Needless to say we didn't have sex and just awesome awkward tension till I left. Sex has never been so important to me in a relationship before, if anything my last ex always made me feel like that's all he wanted out of me so I'd always pretend to be tired. But I do need sex and twice a month is not enough for me especially when chances 1 of them won't be successful. Is this worth breaking up over so soon. I swear I wouldn't be so crazy if I just had sex.

If it's like this two months in than what is it going to be like 2 years or 20 years in?

You're not sexually compatible. You can't talk about sex with him. I don't really see why you should stay with him. I am also concerned with a possible drinking problem on his part.