Futago Ecchi
You, as the protagonist, receive a letter from your kinsman asking you to take care of your small cousins, both of who think of you as a big brother.
The twins' names are Mii and Yuu...
You, as the protagonist, receive a letter from your kinsman asking you to take care of your small cousins, both of who think of you as a big brother.
The twins' names are Mii and Yuu...