Summary Netsuai Prince: Oniichan wa Kimi ga Suki from Zinmanga X
Netsuai Prince: Oniichan wa Kimi ga Suki summary: Due to the second marriage of her mother, lively high school student Amamiya Matsuri becomes the younger sister of the super popular idol group of triplets "Terzetto"! Star celebrities for stepbrothers?! A forbidden secret love with a perfect prince. (Source: MU)
