A female employee who usually seems to be active, but when she gets drunk, she has exciting sex and makes her AV debut.

Runa Shiraishi, a new AD at AV manufacturer HSODA, usually has a casual personality and is busy working in the production department. However, there is a rumor about this AD Shiraishi...! That's because when he's drunk, he talks a lot and gets involved easily, which is a bad habit! Furthermore, it has been said that if you drink too much, you may end up having a one night stand! Shiraishi's true nature is revealed when he launches himself at a pub to find out the truth! They make her be alone with the actors and have sex with them, and in the end, they force her to make her debut!