Naizuri
The worst kind of titfuck, like trying to grab a ghost and getting nothing but a forehead.
He tried to paizuri me but it was just naizuri because I had no boobs and he had no brain.
She tried to do a titfuck but it was naizuri because she wore a shirt that swallowed her whole body.
He tried to rub against nothing and ended up facepalming like a champ.