My son Sota noticed that his mother-in-law, Kaho, was hiding in the bathroom and masturbating. Even though he thought it was a bad thing, as soon as he saw Kaho taking a bath, it became his hobby to follow her and sneak a peek. One day, Kaho asked me to help clean the bath, and when I was cleaning it together, I inadvertently poured shower water on Kaho's body and made her clothes soaked. Sota is irresistibly excited and attacks her obscenely see-through plump breasts...
