Himawari Mansion, a cafe that gathers all the beautiful people. It is also popular with all the ladies. If you like it, you will be shown to the secret room for more service. Rei, an excited girl, met her destined person one day when she went out! She felt it when they briefly touched. But the other party, Sou, was very cool about it. When she finally makes her move, she becomes the gatecrashing employee...?!