Bird-in-a-cage Lover

In the Taisho period a girl named Suzu comes to Tokyo to look for a job to send her family money She is attacked by some guys and gets injured on her way home A guy from a rich family named Kaname Hanabusa helps her and brings her his home Why does he touch me so gently and wash my body Kaname desires Suzus body night and day You say Im just a little girl to you but whats the name of your act that you do to me