When I peered at my sister-in-law from below... Low angle photography at home

Satoshi, the younger brother who lives with his brother and wife, is to secretly take a picture of his sister-in-law, Anna. The radio-controlled camera, equipped with stuffed animals, was aiming for Anna's daily life. One day, Satoshi witnesses Anna meeting a man's friend, and threatens Anna by taking a picture of her and showing it to her brother. Then, under one roof where his older brother is not present, Satoshi films and humiliates Anna's lower breasts and plump ass from a low angle peering in from below.