OBD-040 - Become your mother's slave! Yuuka Yuzuka

Kensuke was conscious of his mother, Yuzuka, as a sexual object, and spent his days stealing Yuzuka's panties and repeatedly masturbating. One day, Yuzuka suddenly asks Kensuke to give him a blowjob. Kensuke, who was suspicious of his mother's actions, followed Yuzuka. Then, Yuzuka's outrageous secret is revealed. Yuzuka was being trained in SM by a certain man! What he did to Kensuke was also an order from that man. Eventually, Yuzuka follows the man's orders and even engages in incest with Kensuke.