Daisuke had been quietly enduring the sex appeal of his mother-in-law, Chiharu. Even though he knew she was someone he shouldn't harbor such impure lust for, his body was honest, and he spent his days in agony. Then, he suddenly caught sight of Chiharu changing clothes. The corrective underwear she wore out of concern for her middle-age spread was swallowing her plump, huge breasts and beautiful nipples, highlighting her obscene, fully ripened body lines. Faced with Chiharu's erotic body, which far exceeded his imagination, Daisuke's sexual desire went out of control...