In this story, our protagonist, Yuzuriha, is too much of a spoiled brat. She has some sort of phobia about baths and always takes them with her mom. However, since her mother isn't around during this period, she finds herself having to take a bath alone... until her dad decides to join her! Initially reluctant, he eventually gives in and they both enter the tub together. As he looks at his grown-up daughter's developing breasts bouncing up and down while washing her back, he can't help but become aroused himself. Despite trying to maintain his composure, his body responds naturally to hers, leading them both down a path of curiosity and exploration. This rare gem includes a unique shampoo scene that you won't want to miss!

再婚相手の連れ子・夕莉は甘えん坊すぎる。「お風呂やんや！」なぜかお風呂に入るのが苦手。いつもはお母さんと一緒に入っているのに母親不在の期間がやってきてしまったことからこの物語は始まる…。「お風呂怖いからパパと一緒に入る！」いい歳して絶対に1人では入れない夕莉としぶしぶ入浴するとツンツンいじいじイタズラ！振り払おうと夕莉の方をみると立派に成長したおっぱいがぷるんっ！なんとか理性を保つものの、カラダは素直に勃起してしまい、夕莉もまたそのギンギン棒に興味を持ってしまい…。激レアシャンプーシーンも収録した意欲作！