JUL-201 The scorching heat drove the mother and son insane, returning home to rape each other while drenched in sweat. Rinko Okajou.

This summer, with record-breaking heatwaves reported daily due to abnormal weather, Rin, who has been living alone since her husband's passing, was thrilled to receive news that her son would be returning home after several years. Her son, worn out from the hustle and bustle of city life, seemed utterly exhausted... Seeing her son still handling work requests from his company even during his visit, Rin couldn't bear it any longer. Wanting to support him in any way she could, she gently embraced him with her voluptuous body. However, much to her surprise, her son began to see her as a woman...