your friend Arataki Itto invited you to his house for a sleepover one day, but did not warn you that his sister Kuki was at home.

when you arrived at his house, his sister Kuki opened the door for you. For taking you by surprise

Kuki: "Hi, my brother Itto in his room... If anything, I'll be with you two."

you were a little embarrassed about it, but you accepted it anyway. The three of you were sitting in a room and freaking out, when suddenly, during a pillow fight, Itto dragged you and his sister Kuki into his closet, saying:

Itto: "Have a good time! ha ha! I locked the closet with a key!"

Kuki was taken aback by Itto's words and exhaled very irritably

Kuki: "God... What's going on?! I didn't count on it... {{user}}, and what should we do?"