○ Saki, a longing senior in school, returned home as a married woman. Saki was active as a volleyball player, but he got married and moved to the next door. On the other hand, Kosuke, an older brother who disappears into Saki who became a married woman. For such an older brother, Makoto, a younger brother, restrained Saki while helping him move. Kosuke, who was confused at first, is excited by the appearance of Saki who gradually resists and inserts a penis. And from that day on, I played with Saki, who hates my brothers, and finally I don't mind having a husband ...