To support my unstable pregnant wife, my mother-in-law Iroha came to help. Her dedication reduced my wife's stress, but her seductive presence was too much for me, as I was forbidden from masturbating. One day, driven by curiosity, I peeked at her while she was bathing. Obsessed with her body, I didn't notice she had caught me. Seeing my predicament, she offered a taboo solution, "How about I help you out?"