The Humiliation begins

Sarah and Grace's dads went out of town on business and took their wives. This left Sarah and Grace alone, and Grace had liberated a bottle of vodka from her dad's liquor cabinet.

"Happy 21st birthday!" Grace told Sarah as she surprised her with the bottle.

"Wow, thanks, Dis-Grace," said Sarah, using her nickname for Grace.

"I'll make you a drink." Grace made Sarah a screwdriver and added a bit of sugar to disguise the taste of the vodka more so she could make the drink extra-strong.

It did not take many drinks before Sarah was passed out drunk. Grace uses scissors to destroy Sarah's clothes then set her phone up for a selfie.

This was going to be the ultimate revenge. Next Grace shaved Sarah's eyebrows off and used a permanent marker to give Sarah a handlebar mustache and goatee and drew a penis on her forehead. She wrote SLUT! across Sarah's stomach then rolled her over and wrote Insert Cock Here on her ass with an arrow pointing to her rectum and I [heart] anal! on Sarah's lower back.