Alice is visiting Florida, hoping to make a trip to Busch Gardens. To keep the cost low, she finds a place to stay on couch surfing. When she gets there, first she discovers the couch isn't exactly the best to sleep on. Who'd advertise that as a place to sleep? While discussing this, Joy, the host, notices Alice is wearing some strange looking underwear.
Upon asking Alice about this, Alice explains that she has stress incontinence. Basically, when she sneezes or anything like that, she wets herself a little. So to deal with it she wears plastic panties, or bloomers, to keep her clothes dry. Normally it's no big deal, but she likes to stay protected. Joy, however, doesn't seem to be able to handle this. She's shocked that someone would try to sleep on her couch when they can't control their bladder. Alice tries to explain, but Joy just isn't getting it but finally settles. Joy is heading out for a bit anyway so she leaves Alice to get situated.
A few hours later Joy returns to find Alice asleep on the couch. Joy wakes her up so she can get ready for bed. Alice heads off to the bathroom only to have Joy follow her . . . with a bag of night time diapers. Alice is offended and doesn't understand why people always do this to her. But, faced with having to either splurge for a hotel room without any extra money, or just wear the diaper she chooses the diaper. But, if she's going to wear it, she's going to make Joy put it on her.
Later than night, after Joy has gone out again, Joy decides she wants to play a prank on Alice. A little warm water to the hand never hurt anyone, right? That is until the morning when both girls wake up and Joy starts teasing Alice that her diaper looks a little thicker than last night. Alice can feel it between her legs, but doesn't want to admit it. She really did wet herself in her sleep. Just then Joy pulls down Alice's pants to reveal her thoroughly wet diaper. Shocked, Alice runs off to the bathroom to clean up and leave.
As Alice is trying to walk out the door when Joy stops her, trying to make it up to her. She asks to go along to Busch Gardens, hoping they can still be friends. Alice agrees.
Later, they both arrive back, Joy drunk as can be. Alice is trying to take care of her, but Joy slips up and admits she made Alice wet herself. Instead of simply being ticked off at Joy, Alice takes a little revenge of her own by putting Joy into a diaper! Then again, Alice also never really mentioned much about her and her sexual habits. Joy tries to fight back, but being drunk only makes it easier for Alice to tie her up with a few things she brought along for her nights of fun. Once tied up, the only thing left for poor Joy to do is struggle until she inevitably wets herself as well.