Mess with her mind

She cannot stop me from groping her and will thank me for groping her.

The woman stands up straight and looks angry, but says "Thank you for groping me," much to her surprise.

"You're very welcome," you say sas you walk up to her and reach around her and squeeze her ass.

Being groped in public makes her horny.

"Thank you for groping my ass," she says, still confused about why she isn't slapping the shit out of you.

She must obey me.

"Turn around and grab your ankles," you tell her.

She does as she is told.

"Beg me to spank you. Make it convincing."

"Please spank me! Please! I need it!"

Being spanked makes her very, very horny.

You start spanking her. "Thank me for doing this."

"Ow! Thank you!"

You keep spanking her and she keeps thanking you for it, and she starts moaning and breathing heavily.

You stop. "Go find five more strangers to give you a good hard spanking then suck off the fifth one and have him cum on your face."

Guys cumming on her face makes her orgasm.

The girl walks off to find another stranger to spank her.