Pop her clit

You crouch down and pull down her shorts revealing her cute pink underwear.

“Please be gentle” she asks

You put your hand in her underwear and feel for her swollen clit. You decide to finger her once just cause then you tell her

“Want to know what my wish is?” you ask your sister.

“Yeah what is it?”

“To pop your clit!”

“SQUICK!”

Without her even being able to reply you finish what was left of her clit with your hand.

“AHHHH!!” Your sister yells before passing out