While my wife was away on a trip, I, Gorou, struggled with unfamiliar housework. Then, my wife's sister, Rie, came to help with the chores. Unable to even clean properly, I happily welcomed Rie, but something seemed off. She clung to me more than necessary, and the sensation of her large breasts pressed against me made me feel like I was losing my mind. All I could do was flinch at Rie's aggressiveness and flee to the bathroom... but I couldn't escape Rie's clutches...
