I thought Sumire Kuramoto's acting ability was first-rate, and although her face and style were average, her facial expressions, eyes, and voice were very attractive. I was impressed by the erotic cuteness of the actresses, which was not in the "ora ora ora" style. However, I could not accept some of the content of the film. The saliva scene was great, but the pervertedness of the girls was too much for me. I would have liked a more natural and mature atmosphere. Overall, it was good.