A couple who have become sexless because of their husband's age. For Maki, a wife who is still young and frustrated, her husband decides to join a secret SM circle and asks "I want you to satisfy my wife". Maki is tied up, teased, pierced, and confused by the rushing pleasures under the guidance of the organizer's man, but repeatedly cums and screams in front of her husband. The pain of the hemp rope that tightens the limbs, the miserable treatment like a domestic animal ... All the stimuli become pleasure and shake Maki's womb, lose her ego as a wife, and transform into a mere female. He sucks men's cocks crazy and hits them on his waist. Husband also becomes aware of his own habit that he did not know in the appearance that he was crazy about yoga. * This work is a re-edited version of "Please discipline young wife / guy ● Volunteer Maki 27 years old" (product number: 24ksd00021).