ALDN-563 Domestic Mistress Contract Ayana Rina

Three months have passed since her older sister and her brother-in-law, who lost his job, began living with their younger brother and their husband. The younger brother has been paying his older sister a token wage as a housekeeper. The younger brother feels something strange in his crotch as he watches his older sister comforting his depressed brother-in-law. When he removes the duvet to clean his brother's room, his older sister feels something strange when she sees his brother's erect penis. One day, while drinking together, he discovers that his younger brother has been paying a handsome fee to prostitutes. "What?! You're paying that much? That's a waste! Give me my fee instead, hahaha." The younger brother is taken aback by his sister's demands, but when he negotiates, "Huh? If you're paying me, that's fine, isn't it?" While they're testing their compatibility in a strange way, fueled by alcohol, they both start to get excited and can't stop... Though they're both trying to be pragmatic, things cross the line and escalate...