Audrina is banging her Tinder date, but no one told her the dude's girlfriend Heidi would come by! Heidi catches our poor Audrina in the act, and grabs her out of the room. Both girls want to guy, so they decide on a messy challenge course to see who gets to fuck the guy in front of the loser girl.

The course starts with each girl smashing four pies in the face. They then have to blow a guy and have slime poured on them. The third station involves slime head dunking to retrieve the flag, and finally at the last station, they are made into a sloppy slut sundae with whipped cream and chocolate. The loser girl (Audrina) is the handcuffed, ball gagged, and hitachi vibed as her punishment, while Heidi gets to bang the dude in front of her. Audrina eventually apologizes, and then gets treated to a turn riding the dick. Another dude then shows up and this devolves into a crazy foursome action, with everyone getting theirs. A successful obstacle course run indeed!