MASM-018 My friend's younger sister looked innocent but turned out to be a really cocky female brat! Kana Yura's adult pride was shattered when she was insulted in honorific language by saying, "You're so hot!"

MASM-018 My friend's younger sister looked innocent but turned out to be a really cocky female brat! Kana Yura's adult pride was shattered when she was insulted in honorific language by saying, "You're so hot!"

At a friend's house, I get alone with my friend's polite sister Kana-chan and decide to play a game