Shuuichiro is a famous song-writer and a father to Botan from a failed marriage. Botan is lonely and asks if he can have a cat. Shuuichiro tells him no, but Botan brings one home anyway... a very human-looking cat who is actually a man who Shuuichiro slept with before named Umekichi! Will Umekichi get to stay? Will Shuuichiro figure out what Umekichi reminds him of his past? And will he sleep with him again even though he's Botan's pet?
Shizuka lets Shuuichiro take a nap on a park bench when he notices a man sitting on the bench across the path. As their gazes cross, both of them somehow tense up. Who might this mysterious man be who manages to annoy Shizuka so much?
Teacher Mutsuki runs a small school with his grandmother that is suddenly of interest to shady businessman Kisei Ijuuin who plans on developing the land and kicking them out! They don't intend to give up without a fight, but when the older woman ends up in the hospital, Mutsuki is left to deal with Kisei alone. And the land isn't the only thing Kisei is interested in.
