トラック運転手の丈は15年前に病気で妻を亡くして以来、男手ひとつで子供たちを育ててきた。そんなある日、娘の働く保育園が改修工事になり、一週間の休みになった。この機に海外旅行へ行くという娘に困り果てる丈。そんな丈を見かねて、娘は幼馴染・加奈に家事の手伝いを頼んでくれたのだ。子供の頃から知っている娘のような存在。しかし、大人になり顔も身体も妖艶に成長していた加奈に丈は十数年ぶりに股間を熱く滾らせてしまって…。

Truck driver Jo has been raising his ******** alone since his wife died of illness 15 years ago. One day, his daughter's daycare center is closed for renovations and takes a week off. His daughter decides to use this opportunity to travel abroad, leaving Jo at a loss. Seeing his predicament, his daughter asks her hood friend, Kana, to help with the housework. Kana is like a daughter to him, someone he's known since hood. However, seeing Kana, who has grown into a seductive woman with a beautiful face and body, Jo finds himself burning with desire for the first time in over a decade…