Ura Kaseifu Keshiko: Sono Kazoku Iranai desuyo ne?

Synopsis

We can help you get rid of all your secret family troubles… The cool mysterious beauty known as Keshiko works as a housekeeper. She is good at her job and she's a good listener. So her customers naturally open up and confide their worries to her, such as relationship troubles with their husbands. What is on the menu of secret services that Keshiko offers!? (Source: Futabasha, translated)