Selfish.

Rei is the dorm manager for a modeling agency that rose to fame thanks to his older brother, who is also his idol. His quiet, easygoing nature makes him a pushover in the eyes of others, especially Kazuto, a new arrogant model at the agency. Kazuto constantly criticizes Rei for lacking confidence, yet he himself grows visibly irritated whenever another model, Hisashi, hugs Rei or jokes around with him.

As Kazuto's contradictory behavior confuses Rei, the tension between them deepens. Kazuto's possessiveness clashes with Rei's low self-esteem, forcing both to confront their true feelings. Meanwhile, the collection also includes two shorter stories: in "I'm not a Replacement," Masame harbors a secret love for Yuuki, who is obsessed with his girlfriend, while Toudou offers himself as a substitute lover; and in "Natural Strongest," a follow-up to that tale.