JJDA-033 [Uncensored Leaked] Kana Morisawa, the son's fiancee who was touched by her lewd father-in-law before marriage

His only son is engaged to be married this fall, to a woman named Kana. The happy young couple spend their weekends happily going to a wedding hall in the city to discuss the reception and wedding favors. However, his father-in-law is always gazing at the young, lusty curves of his son's fiancee with a sly, sinister gaze. One day, when his son leaves Kana to go to work, his father-in-law discovers his son's embarrassingly hard erection...!