i did naughty things with my drunk sister

Overview

A story between lonely people in the city, when Ken and Yumi rent a shared house to live in. They are all rural students who go to the city to attend university, they have dreams of a happy life and someone to share feelings. But in reality they are lonely people. Life in a shared house between a boy and a girl is extremely complicated, they both have feelings for the other but can’t say it out. Only when they are truly drunk and then can those two lonely souls come together amidst the adversities of life.