Mama Yuri eats delicious yakiniku with a regular customer, then they have sex while drinking at Mama's shop. Mama is in a good mood and gets drunk, so she leaves the regular customer and puts away the sign. Then Mama takes off her dress and seduces the customer... Will she have a passionate fuck in the shop? Will she get carried away and have a threesome at a hotel? The regular customer is taken aback by Mama's sexual desire...