Stacey and Debbie trap their intended date for the dance, Jonas, in a revealing game of Truth or Dare, and Liz tries to rope her sister's boyfriend Kyle into the game. Stan unexpectedly comes back from San Francisco a day early, and finds his girlfriend Sally interviewing her boyfriend from elementary school, Chuckie. Dean has a co-ed bathroom romance going with Claire, but he's frightened of their growing intimacy because he's still a virgin.

Doc and Rory prowl the seedy underworld of suburbia in Rory's van, but tension still simmers between them because Rory stole Doc's ex-girlfriend, Jana. Dean tries to romance Claire but blows it, so Emma advises that he soothe his fears of virginity by sleeping with the dorm's easy girl, Kiki. When Tina gets her older sister Liz grounded, Liz gets back at her by hinting that she's done something ballsy to Tina's boyfriend.

Tina gets her older sister Liz grounded, Liz gets back at her by hinting that she went down on Tina's boyfriend Kyle, and Tina tries to increase the heat with Kyle to keep him focused on her.

Rory takes Jana to an isolated park in his van, and discovers the complex engineering involved in removing a girl's bra. Claire learns that Dean wasn't a virgin the night she slept with him--Kiki had hopped in the sack him only a half hour before--and she's furious. Tina asks her boyfriend's best buddy Jared to teach her the art of the hummer so she can win back her boyfriend.

After losing his virginity to the wrong girl, Dean is given another chance with Claire on one condition: to agree to a period of celibacy as part of a re-virgination process. Kyle wants to know where Tina picked up her new oral pleasure skills, and is shocked when she tells him it was his best friend Jared that taught her. Andy stumbles across his lover Joel's porn stash...straight porn...and worries that Joel may secretly be bi-sexual.

Ned and Joel scheme to make their respective lovers, brothers Brick and Andy, come out of the closet to each other. Dee bails Cootie out of jail and finally decides that Cootie has to move out of the house and find his own life. Dean flirts with as many girls as possible at his sister Samantha's wedding, including Samantha's lover, Joan, hoping to make Claire jealous.