After a petty argument with his wife, Kenta leaves for work before he can apologize. Feeling guilty, he plans to repair their bond with makeup sex. He finds what he thinks is his sleeping wife's plump, raised ass, kneads it, pushes inside, and creampies the pussy squeezing tightly around him. “Huh... is she extra sensitive today? This feels so much better than usual.” Delighted, Kenta goes to kiss his wife and make peace. But when he pulls back the covers, he discovers that the woman beneath him is his mother-in-law Chisato...