JUL-549 Leaving behind my father who loves women and a wife who can't say no, I'm off on a two-night three-day business trip… Karen Sasahara.

"Today, a salesperson for health equipment came and I ended up signing a contract." Because of her honest and gentle nature, my wife is easily pushed around. Leaving her at home with my perverted father, who makes lewd phone calls even inside the house and changes women like changing clothes, I had to go on a 2-day, 3-night business trip. Although they're family, honestly, all I feel is anxiety; I couldn't focus on work and couldn't sleep at night for three days. And then, the worst future I imagined became reality...