Tomodachi no Haha ~Jukujuku Taru Omoi~

Makoto, an ordinary student, harbors a forbidden crush on his best friend's mother, Misaki. She is youthful, beautiful, and curvaceous, fueling his daily fantasies and self-pleasure. One day, alone with her, Makoto confesses his feelings. Despite her love for her husband and son, Misaki is moved by his sincerity and agrees to a single intimate encounter. But Makoto can't keep his promise, repeatedly seeking her mature body. Meanwhile, Misaki becomes addicted to guiding the boy she once saw as a son into sexual pleasure, and they both lose themselves in consuming desire.