○ Saki, a longing senior in school days, returned to her hometown as a married woman.Saki was active as a volleyball player, but she got married and moved in next to her.On the other hand, her brother Kousuke is disappointed with Saki, who has become her married woman.For such an older brother, his younger brother Makoto restrained Saki while helping him move.Kousuke, who was puzzled at first, gradually gets aroused by Saki's resisting appearance and thrusts his penis into it.And from that day on, I played with my brothers who disliked it, and finally I didn't care if my husband was there.