We kinda got drunk and has sex last night, today's texting goes as follows, oh and she has a boyfriend, which she told me she broke up with but she didnt

me: this is derek since you don't have my number

Her:Oh hey

me:whats hood

Her:Nothing

me: last night was crazy...i usually don't act that way

Her:I know. Forget about it

what should i follow this with?

Well you kind of screwed yourself when you said "I don't usually act that way", thus proclaiming it a "one time thing". When she said "forget about it", that pretty much means it won't happen again.

However, I have a hard time believing that women sleep with random guys when they get drunk. There has to be at least SOME interest there.

I personally don't destroy relationships; I find it immoral (what's this, a player with morals? bwah???). With that said, the way to win over a chick who's dating somebody is to simply be her best source for fun. If her relationship with her boyfriend is dull and boring compared to her relationship with you, she'll want to spend more time with you. You apply kino (hell, you've already fucked her) and her boyfriend will have to put up the fight of his life to get her back. The mindset from here on out for you, my brother: DO NOT CARE THAT SHE HAS A BOYFRIEND. Don't let it phase you. You could care less if she's seeing another man. The absolute worst mistake you could make in this position is to say something stupid like "why are you dating him?" or "I'm better for you".

As far as a "day after" line, I'll have to repeat this again: you kind of screwed yourself, LeDerek. Kind of, as in: not completely. You've given her reason to believe it was all a mistake and made it seem completely innocent (that's usually the girl's job to make it "seem" innocent by saying stupid shit like "we were drunk" or even your line "I never do that"), and you'd probably have to continue "making it innocent' to keep the sexual relationship going. So really, there is no magic line to help you, you'll have to do whatever you did before.

im thinking of just texting normal conversation to reassure her that its not a big deal (which i repeated to her all last night to calm her)

and really if i dont fuck her again its no big deal anyway

You should just drop it. Since you implied that you don't really act that way, it made her start thinking. I suggest just move on to the next one.