An incestuous sex movie of Mikako Horiuchi, Takeshi’s mother had to be away for a few days, so his mother asked her cousin Mikako to take care of him. Her cousin is very beautiful and also very lustful. That same night, he used his toy with a camera to find out that his cousin was masturbating for her boyfriend on her phone. Since then he has grasped Mikako’s heart and forced her to do as he asked. Takeshi tied Mikako to the toy he had just built, taking off each item on Mikako’s body while Mikako helplessly intervened. He touched and licked every inch of Mikako’s body, made her blow his trumpet and finally made love and got inside Mikako. Although she refused at first, the pleasure of making love with Takeshi later awakened her lustful nature. The two kept making love and doing all sorts of perverted things for four days before Takeshi’s mother returned…