The eldest daughter, Juri, wears a swimsuit at home. The second daughter, Minori, has big natural breasts. The third daughter, Anri, loves reptiles. An adolescent boy who is an idol otaku becomes a sibling with these three girls. Under the roof of the Yoshita family, another naughty incident occurs today! (Translated by DeepL)

Maki, who lives next door, is a messy childhood friend I'm a bit interested in. For some reason, the cat she picked up, Mirumo, started talking only to me, Yuichi Kuchioka! Huh? It's going to help me get closer to Maki?

Leni, a young witch born to a human father and a demon mother, became separated from her mother when the Demon King was slain by a hero. While seeking her mother, Leni gets caught for a dine-and-dash incident and is handed over to the church. She tries to make her escape by casting a spell on a Sister, Camille, but the nun has a resistance to magic...!? A young witch meets a motherly Sister—a heartwarming comedy!