Koneko-kun no Pet

Yumeichi, a 26-year-old office worker, absolutely adores his 16-year-old high school childhood friend, Mii-kun. Yumeichi obeys Mii-kun's every whim, cooks his favorite meals, stays by his side until he falls asleep, and acts just like an obedient, completely devoted "pet." Mii-kun proudly feels he is "special" to Yumeichi. However, everything changes when Mii-kun accidentally discovers Yumeichi's actual preferred type (a petite blonde with big eyes). Caught between jealousy and confusion, Mii-kun's feelings begin to waver. Meanwhile, Yumeichi's hidden, intensely possessive and obsessive nature gradually comes to light. A sweet yet dark, doting age-gap BL story between a devious, large office worker (185cm) and a tsundere high school boy (158cm).