My little sister Aoi loves me too much and it hurts. Whenever she gets a chance, she tries to do something naughty to me, and she almost gave me a blowjob when she woke up today. I try to ignore her with a curt attitude so as not to cross the line between siblings, but to be honest, I also like Ai, and sometimes my reason seems to collapse. One day, my boss came to my house.
