knob tease

An incredibly attractive women or individual, who behaves provocatively in front of admirers, but never has any intention of engaging in sexual congress with said admirer.

See also: Cock Tease

Hunter: Did you see Becky at the club last night?! She was all over me!
Joe: Yeah she was on fire!

Johnny: Yeah dude but you’ll never hit that, she’s just a knob tease.