[Reducing Mosaic]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

I am kept by a slightly plain but beautiful office lady. When I get home, I'm a troubled person who takes out all the stress I've accumulated at work. In order to further relieve her frustration, she trains her dick to her liking every day! Only I know what she looks like! It's a lot of trouble, but she gets sad when I'm not around, so I think I'll stay here for a while.