The Boys and Toys Halloween bash is one of the biggest parties of the year in the Omega sorority house. With all of the girls from the sorority dressed up as toys from their youth, it's a perfect time to find a guy and get the full college experience. That's what Amy, a brand new legacy in the Omegas, thinks anyways. But when Tiffany, the sorority president, decides that she'll be the one dressing Amy for the party, the new girl's hopes are dashed when she sees the outfit Tiffany has in store for her. While all the other girls will be dressed up in high heels and short shirts, Tiffany has a different look in mind for poor Amy. A baby doll dress, a pacifier, and a thick crunchy diaper will be her attire for the night. Made to dress like a baby doll, and banned from the bathrooms, Amy doesn't know what she'll do once the party starts. All she knows is if she disobeys, Tiffany will kick her from the house. And as the night continues, secrets come out, friendships are forged, and diapers are soaked in Amy's Halloween in Diapers!