MINAMO's anus being shown in so many close-ups is only possible in this work!! An enthusiastic female college student sister has to stay home to care for her younger brother due to his poor health. As she irritably tends to him, she realizes he has a large penis and, to vent her frustration from the canceled date, repeatedly rides him in a position exposing her large buttocks, climaxing multiple times as she milks his sperm... Special Feature