Six years into marriage, Mrs. Yuzuriha is a housewife whose husband is a doctor, yet this is her first time at an esthetic salon, so we gently ease her tension. Esthetician Rena Aoi is renowned for her knuckle fuck technique, said to deliver even more intense pleasure than a penis. Watching her gradually flush with arousal only deepens our fascination. As I stretch her inner walls, my clumsy fist sinks into her well-lubricated pussy. Her face, contorted by the tightness, radiates a unique beauty in that moment. Step by step, their intimate connection unfolds right here.