A married woman named Reika finds herself in a lesbian situation when she visits her husband's boss, Mrs. Reiko Kobayakawa. Initially asked to design a flyer for a women's gathering, Reika later discovers that Mrs. Kobayakawa has ulterior motives involving intimate encounters between them. As they engage in their first experience with same-sex kissing, Reika's body responds positively, awakening forgotten desires and leading to a passionate full-immersion lesbian encounter! Note: Content may vary depending on distribution method.