ROYD-159 The boy she picked up is spoiled and made to walk unsteadily, obediently granting her lewd requests to become a submissive little dick. Slender big-breasted older sister Morihiko Ko trains him to be sweet.

Film Introduction

Although a bit plain, I'm being kept by an OL beauty. When I get home, she releases the stress built up from work on me, what a troublesome person. Moreover, to satisfy her desires, she trains my dick to her liking every day! No one else knows of this side of her. It's tough in many ways, but since she'd be sad without me, I think I'll stay here for a while.