"Curvy Wife X Naughty Gym ~Her Voluptuous Body And The Erotic Exercise! The Motion Anime" is an animated comic from the Studio Apadash based on the eponymous visual novel of the Studio Appetite. Hentai released in March 2019.

Cat Savato has long been helping his grandfather to manage the apartment complex and for that he got a place to live and food. However soon the grandfather transferred to his duties and management of local women's gym and our hero was on-the beginning very upset with this fact. Time passed and the Cat met there a lot of girls Housewives who were happy to serve his cock... The hero could not believe his happiness... 

His first girlfriend became the ukit Masumi (94/61/98) - low sexual married woman.  She was careful and tender in dealing with a member of Cats-kun, and he couldn't believe his luck...