My sister, Ayane, had been a NEET, staying home and doing nothing after failing to find a job. Lately, she'd been acting flush with cash, leading me to worry she was stealing from our parents. However, it turned out she'd been secretly running an erotic men's spa out of her room, attracting clients online. I couldn't take the constant sounds of her sensual moans anymore, so I saved up my allowance and finally asked her for a favor... "Please note that there may be some camera shake, but this is not a defect."