Paul is a meek, young man splitting his time between working on an internship for a startup, his final year of school, and looking for a job post-graduation. He has a small two-bedroom apartment just off campus and places an ad in the school newspaper looking for a roommate.
Jack, a campus jock, responds to the add and after some initial trepidation Paul decides to rent him the room for the school year.
Jack notices that Paul is stressed and ask him to join Gains Gym. Paul has some worries since he is slight of frame but agrees. The first couple of nights go well, but Paul feels inadequate wearing his ratty, old clothing.
Curiosity gets the better of Jack and he orders some clothing that afternoon. Jack tries on the clothing and gender transforms into Josie filling out her gear with the help of a more than happy Paul. Just what is the secret behind gear from Bigger the Better?