Taiyou Hiiragi (19), an idol, was troubled by the fact that he is, contrary to his name, a rainy man. Then, at the correspondence high school he attends, he meets Amemiya (17), who is also, despite his name, a sunny guy. This is a light BL between a younger student and an older idol, in which the two, who are different in age and occupation, deepen their interaction in the form of classmates. Taiyou = Sun Ame = Rain

Living with her boyfriend, who joined her at the same time as her, and being a team leader in the planning department, Masumi was living a smooth life. However, one day, a slightly chubby girl named Madoka joined the company mid-career and became her subordinate, and Masumi's peaceful life gradually fell apart. "I can't resist delicious food~♡" Madoka, who is loyal to both her appetite and sexual desire, sets her sights on Masumi's boyfriend, Shuhei.