MRXD-005 "When my old man was away, I kept training his new wife every day. In the end, she became a masochist." Saina Rina

This time my father brought me a "new mom", Lina. Anything, I was working as an office worker at a company related to my father's work, or something. It's a so-called "little rich dad's remarriage partner". I started to "train" her "mother-in-law" who is young, beautiful, smart, and very hardworking. During the day when my father was away at work, I was amused and kept doing it day after day, and before I knew it, an indescribably splendid "domestic woman" was completed ... w.