HBAD-705 My big-breasted, beautiful, and kind older sister was an obedient M-type woman who did whatever men wanted — Hinata Kichinai

I’m a college student living with my older sister, Hinata. Hinata is a very kind older sister who takes care of me because I’m sloppy, can’t get up in the morning, can’t clean, and can’t cook. She handles everything for me, from meals to getting ready for school. But my sister is so kind that she gets targeted by all kinds of men and can’t refuse anyone, making her an easy-to-manipulate, submissive woman.