Mother-son rape, Sayuri Hayama, GVH-832

After her frail husband's death, Sayuri, a mother unable to hide her loneliness, is offered a temporary husband by her only son, Daisuke, to cheer her up. Although they are father and son, they live a genuinely happy life, and Sayuri gradually regains her smile. However, her son begins to develop romantic feelings for her… Sneaking into Sayuri's bedroom, he violates her due to overwhelming desire. Having lost her husband and distanced herself from romantic relationships, she feels intensely reciprocated by her son's advances. She then experiences sex more pleasurable than with her husband, and Sayuri's feelings for her son gradually deepen…