"What if we became friends with benefits.?" Suuna, a gloomy high school student, leaves home to live in a dorm. But when she nervously enters her room, she finds her roommate, Ruka, feeling up another girl! She finds out Ruka needs a "friend with benefits," so Suuna takes charge and proposes they form a "(semi) friends with benefits" contract??

FWB? What's that?Suuna is a gloomy high school student with a huge problem: She has no friends! Hoping to remedy that, she leaves home to live in her school's dorm. But when she nervously enters her new room, she finds her roommate, Ruka...feeling up another girl?! Is that what friends do?! Though inexperienced, Suuna's ready to take her first steps toward getting to know her scary roommate and, at the very least, becoming something like semi-friends-with "benefits"!