What is Creep Up?
1.
The act of slowly bringing your cock up to a girl's face while laying on her in bed, both naked. Distract her with kisses while you "creep up" on her for what will hopefully end with a blowjob or at least a tit-fuck.
She wouldn't let me
hit it because she wason the rag . So I had to creep up on her. Man, she gives a mean header.