36歳になった奈央さん。 その身体はいよいよ日常生活に多大な支障が出るレベルに。 でも健気な彼女は、押し寄せる快感に溺れながらも一生懸命生きて行きます! まだまだ奈央さん何とか大丈夫、未来はきっと明るいはず? Nao is 36 years old. The body is finally at a level where there is a great deal of trouble in daily life. But she's a healthy girl, and she lives hard while drowning in the rushing pleasure! Nao-san is still okay, the future must be bright, right?