My Senior Sisters

Alex was brought up by his Master. In twenty years, he outdid his Master in martial arts and medicine, hitting the peak. He's been the apple of his hot Senior Sisters' eyes, pampered like crazy. But then, out of the blue, Alice kicks him out to be a live-in son-in-law. While most guys in his shoes would be meek, Alex isn't afraid to throw punches—he's got seven Senior Sisters backing him up!