Kanna Shirosaki – Flirting with My Cute Stepsister, We Just Couldn’t Oppose Each Other Anymore

Kanna is a college student who has the incredible luck of having a stepbrother. She has been living with him for about a week, but she hasn’t had the chance to talk to him yet, so she decides to take the initiative. What could it be? She seems to be a serious and quiet girl, but in fact.