Natsu Inakagaeri no Otetsudai

After failing to cut it in Tokyo, Sachi returns with her husband to the town in the countryside where they grew up. Their former teacher from school welcomes them back warmly and even offers Sachi a job as his housekeeper. However, Sachi’s voluptuous body and clumsiness has the mild-mannered older man at the end of his rope…

(Source: Irodori Comics)