もも×もみ～私、癒しちゃいます～

Our protagonist is a master of therapeutics, and is so prolific that he’s opened his own practice despite his young age. However, despite his skills, the industry has hit a bit of a slump recently. Despite that, he’s found a practically angelic woman who has sworn her help until the end. With the boost of confidence, he has devised a new angle to his business. Under the guise of a “Relaxation Room” our hero gets commissioned by both a schoolgirl and a college student interested in the practice; a bisexual who’s seeking eternal beauty; as well as an unsuspecting married woman.

[From White Masq]