We set up a camera in a private izakaya near the love hotel district in Tokyo. The vivid way of flirting with strangers is very erotic! This is the whole story of how they use all sorts of methods to steer the conversation in a dirty direction, leading to erotic acts. Will they notice the hidden camera? In the midst of the excitement of the heart-pounding, they seduce a girlfriend who has a boyfriend! They flirt and steal her! As long as the boyfriend doesn't find out, anything is OK!