The mother-in-law who absolutely obeys her hikikomori son's orders, despite not wanting to go outside, takes care of her son's sexual desires by renting AV, performing handjobs, and blowjobs! Her son's demands become increasingly extreme... He invites his mother's friends to a tea party, puts sleeping pills in their tea, and presents the sleeping mothers to his son! Furthermore, his son administers aphrodisiacs to make his mother's friends into debauched women, making them crazy with pleasure from his penis! The mother-in-law is ordered to film the scene!