I had a vague feeling that this was the case for a long time. Despite her appearance, my wife's mother must have an incredibly sexy body... The husband's vulgar guess turned out to be spot on. He happened to see his mother-in-law changing clothes. The tight corrective underwear she was wearing out of concern for her middle-aged weight gain was stretched to the brim, and her oversized breasts looked as if they were about to pop out! The husband swallowed his saliva at the sight of her ripe naked body reflected in the mirror, and finally he couldn't hold back and pushed his mother-in-law down...