Hirayama, a café clerk who is an idol nerd, is too good-looking to be picked up by customers every day. However, he is fed up with being treated with a bit of salt by Nakadai, a regular customer who never speaks up.

Then one day, he happens to meet MAO, a beautiful girl streamer on a video site. She looks exactly the way he likes her, and as he watches her past videos, he discovers that she is a man dressed as a woman.

Although straight Hirayama is aware that MAO is a man, he is still nervous about him, but he finds similar characteristics in MAO to those of Nakadai, a regular user...?