An adult office worker and her older boss arrive at a hot-spring inn for an affair and head straight to the bath. He orders his slim subordinate to undress, then poses and plays with her until embarrassment turns into arousal. She eagerly sucks his large cock. Back in the room, the dominant boss gropes and licks her, binds her hands, and humiliates her without restraint. She protests, yet sticky juices stretch between her thighs as the teasing continues toward an uncertain finale.