Exactly a year ago, my wife's younger sister, Eimi, was favored. A young, unclean, innocent smile, clear white skin, and smooth bulges on the chest and hips approaching adults. However, Eimi has a boyfriend named Atsushi, a colleague of his wife's company. Still, my feelings for Eimi haven't changed ... One day, my wife and Atsushi left for Hokkaido on a company trip. This is a chance, I called Eimi to commit, trained her crying and recorded her love in the video.