The childhood friend 'Rina' grew up as an older brother since she was small. I came to the house even if I came back to each other's house and started living alone. One day I noticed that the growing boobs grew up! Even if it doesn't seem to be aware of it, it is a gun watching of the breast attack of the breast chattel + pantica.. My cousin is already on the verge of the seductive seduction of the cute infant friend already.