Rin Hachimitsu, a top-tier mistress who doesn't interfere with her family and only wants a sexually compatible body. (FSDSS-732)

"Having a family and then keeping a mistress is too risky." The second-generation CEO of a company, adopted as a son-in-law by the former CEO's daughter, is surprisingly controlled by his wife. Not only is their marital relationship terrible, but the company's performance is also declining. He barely has a place to stay at home, let alone go to work at night. At the time, I was trying to pursue a girl who was a target client of mine. I decided to hire her at my company so I could have sex with her anytime, anywhere. Their bodies are compatible, making you want to have sex with them again and again. The best and most convenient mistress won't destroy a family.