After Damon explains why breasts fascinate guys, Lisa decides to help Maggie "develop." Robert and Bobbi vie for the same dorm room after the housing office makes a gender error. Randy becomes roommates with Gil and discovers that Gil is polyamorous with Alice and Marguerite.

Lisa gives Maggie fake breasts to pad her bra, but Maggie's life gets complicated when Ray gets too close. Bobbi puts up a curtain to divide the dorm room and Robert falls for it. Randy goes out with Marguerite and then asks Alice out, but Alice isn't sure Randy's ready for polyamory.

Lisa helps Maggie "shrink" her breast size, totally confusing Ray. When Bobbi's boyfriend Chase arrives, Robert brings home a date of his own and the stripping begins! Marguerite wants to go out with Randy again, but he's really interested in Alice.

Damon proves that Maggie can be sexy without fake breasts, then Lisa and Damon lock Maggie and Ray in a closet, forcing them to talk. Robert and Bobbi flip a coin condom to see who keeps the room. After Alice and Randy go out, Marguerite wants to know if Randy used her to get to know Alice.

Maggie's best friend Caroline returns from vacation and must adjust to Maggie's new relationship with Ray. Trudy wins a date with Howie after filling out his bathing suit questionnaire for the school paper. Alice must choose between her polyamorous lifestyle and being with Randy in a monogamous relationship.

Caroline overhears Ray bragging to the guys on the phone, but Maggie doesn't believe her. Howie enjoys his pool party date with Trudy--much more than she knows. Seth returns from Nepal, surprising Liz with his new way of life and his guru, Wendell.

Maggie and Ray set Caroline up with Tim, but Tim only makes Caroline more suspicious of what the guys really want. After Trudy asks Howie out, Howie and Pete try to solve Howie's premature ejaculation problem with some "speed bumps." Liz seduces Seth while Wendell learns more about Fiona's sexual boundaries.

Caroline tries to seduce Ray to prove to Maggie and Tim that Ray really is a jerk. Pete prescribes numbing spray for Howie's problem, but Howie winds up telling Trudy that he wants to take it slow. Liz and Seth attempt a cleansing ritual, but they discover that Wendell and Fiona are enjoying a ritual of their own.

Blake tries to help Paul build his rep by hooking him up with bad-girl Natasha. Howie would rather have Trudy break up with him than be honest about his problem, while Pete and Dana hook up. When Liz and Seth confess how they really feel to each other, Liz decides to go to Nepal with Seth.

Paul makes a play for Natasha, then lies to Blake about his success. Trudy rescues Howie from the wild women at the safari sleepover, then tells Howie she knows about his problem. Fiona discovers that David, her new roommate's boyfriend, is the same guy she dated in high school.

Just when Paul and Natasha start being honest with each other, Blake's 'tag-team' proposal comes as a slap in the face. Howie freaks when he finds out Pete told Trudy and Dana about his problem. Fiona and David get locked in the pantry where they finally have to deal with their past relationship.

Natasha gets back at Paul and Blake with the help of a video camera. Trudy convinces Howie that they aren't having "fake" sex. Fiona and David decide to revisit their past relationship, or at least the sex part of it.

When Darren breaks up with Amy, she decides Eve has something she wants. Trevor tells Holly he'll quit masturbating for a week. When Johanna returns, Fiona and David decide to just be friends.

Darren warns Eve about Amy, then Eve discovers the real reason Amy wants to be her friend. Trevor can't keep his promise and Holly decides they should break up. When Paula and Alex decide to have sex before they get engaged, Paula discovers an unexpected problem.

When Darren and Eve get together, Amy plots to break them up. Emory gets Holly to consider how Trevor's masturbating might help their relationship. Paula confronts Alex about being bad in bed, but his solution is more romance.

Eve has to choose between Eddy and Darren, leaving Amy alone and "fat." Keith asks Mark for advice, then asks Scott out. Paula and Alex realize their problems are about more than just sex.

Kaitlyn confronts Spike about problems with the band, but anger quickly turns into sex. On their first date, Scott introduces Keith to his dating rules. Becky and Brian have life-changing news, but it's not what Todd expected.

Sabrina tells Spike that he might have herpes, and she wants to know who gave it to him. Scott confronts Mark when he finds out Mark likes Keith. After Todd and Becky get together, Brian drops by and says he'd kill Todd if he ever went out with Becky.

When Kaitlyn finds out that Spike might have herpes, she doesn't want anyone to know they've slept together. Scott and Mark argue about who should date Keith, then Keith makes a choice. When Steve tries to protect Todd and Becky, Brian punches him out.

Sabrina and Kaitlyn fight, but then decide that their real problem is Spike. Elena meets Ralph in the shower during a sorority hazing ritual. When Brian can't keep the peace, Becky tells Todd they should stop seeing each other.

Belinda spreads a rumor about Sissy that affects her potential relationship with Neil. Elena pretends to hate Ralph to fulfill her pledge tests. Steve, Becky and Todd conspire to fool Brian and Sylvia.

Sissy is afraid to deny the rumor that she's gay, because then she might not get to hang out with Neil. When the Chi Delt sisters surprise Elena, she has to hide Ralph from them, but Angie catches on. Steve and Sylvia start to hook up, but Sylvia worries about Steve's "relationship" with Becky.

Neil tells Belinda that he's interested in a girl, but there's one problem: She's gay. Elena has to choose between Ralph and becoming a Chi Delt. Becky and Steve "break up" and Steve and Sylvia get together.

Sissy confesses to Neil that she isn't gay. Robert talks Travis into seducing Mina so that she'll put him at the top of the dorm waiting list. Sylvia and Brian find out the truth about Becky, Todd and Steve.

When Eliza and Caroline find out Delaney has been hanging out with Spike, Eliza decides to prove to Delaney that Spike is a jerk. Before Travis can tell Mina the truth, she invites him to move in with her. Marlon drops in on Loretta and says she hasn't found her "special turn-on" yet.