Des：In the mid-summer days, my relatives came to my home during the summer vacation. During that time, I asked my aunt Kana to watch my homework. Kana is my mothers sister, much smarter than my mother...her breasts are the most important thing. Kana-Sans swollen breasts dont stop banging while studying. As usual, when I was doing my homework alone, when my sweat was taken away by the lustrous chest, my chest was suddenly covered with sweat falling onto my body. Kana smiles and smiles...