Its been two years since I got married ... Kenta, whose wife Junko is pregnant and cant hide her joy. - However, he was a little worried because Junko would be hospitalized from tomorrow. - Sensing Kentas anxiety, Junkos mother, Keiko, came to Kentas house to take care of her surroundings. - When she sees Keiko doing her housework after a long absence, Kenta feels obscene while thinking she shouldnt. - Then, the distance between the two gradually approaches the commuting mother-in-law life for several days ...