Ugly Ducklings Love Revolution

"(W/A) Yuuki Fujinari Can a raging sweet tooth really get in the way of one girl's attempt to catch the eye of a pretty boy? Everything is pretty average about Hitomi: she's an average student, has an average brother, average looks the only thing that makes her stand out is her weight. Weighing in at 220 lbs, she's not elegant swan. So when Hitomi moves into her older brother's apartment, she discovers that his neighbors are the five hottest boys at her school! And when they decide to get Hitomi back to her cute and pretty roots by helping her stay away from sweets and lose weight, it's a recipe for disaster!"