After that, give you something to drink
To be less crude, this is a double entendre. He hasn’t taken the time to get most of the girls he’s fucked something to drink afterwards. However, this special girl is worth the effort of giving her a (literal) drink. In fact, all he has to do is turn on the faucet.
To help improve the meaning of these lyrics, visit "Bound 2" by Kanye West (Ft. Charlie Wilson) Lyrics and leave a comment on the lyrics box