Akira, who harbors romantic feelings for his stepmother Shiori. Although she is his mother-in-law, Akira has been suppressing his emotions. However, he couldn't hold back his curiosity about Shiori and started secretly filming her. One day, a video of Shiori's masturbation scene was found. Akira frantically tried to explain himself, but seeing this, Shiori forced a kiss on him. Akira kissed her back in a daze. And then, the two naked people…
