I caught a glimpse of my mother-in-law changing clothes. Her figure, concerned about middle-aged weight gain, is accentuated by tight-fitting corrective underwear, her impressive breasts threatening to burst out. The son-in-law swallows his saliva at the sight of this lewd body, so different from her usual elegant demeanor. He knows he can't let this go any further. He tries his best to forget, but he can't help but pounce on his mother-in-law as her changing clothes repeats in his mind.