Find somewhere to "relieve" yourself

You move away from the girl you were grinding against, quickly looking around and deciding on the floor bathroom. You quickly move inside, heading in. You pause as soon as you enter, noticing there's a laundry basket sitting there.

Amid the pile of grays and greys you yank out a brown pair of panties and lift them to your nose, sniffing. You grin as your nostril is filled with the scent of the girl, before grabbing a cotton pair with a sunset image on it. You move into one of the stalls, gripping your dick tightly with the sunset panties and beginning to jerk before lifting the lining from the panties to your lips, gently licking the disgusting yet arousing crust that's formed there before pressing the ass of the panties to your nostrils, taking a long, deep sniff. You increase your speed, rubbing the soft cotton material against your dick as you sigh in relief.

Taking one deep, full sniff, you finally spurt your load into the fabric, soaking it. You continue to jerk until every last bit of cum has dripped out from your head, before sighing in relief. You pop your dick away, walking out of the stall. You toss both pairs of underwear back in the basket, heading out the door.

With yourself relieved, you're no longer particularly bothered with dry humping, but you head back to the dance floor anyway to enjoy the time being. You dance around the room for a bit, content to enjoying the various tunes played off whoever's iPod and belting out all the old classics that everyone knows all the words to.

Eventually, you decide it's about time to head off and find something else to do, and you head out from the dance floor to the hallways.