Yōto Yokodera, a perverted schoolboy, winds up being nominated as the track and field club's president by Tsukushi Tsutsukakushi due to his inability to be honest about his perverted nature. Later that day, his friend tells him about a statue known as the 'stony cat' that allegedly granted his wish to remove his impure thoughts. Wanting to be more honest with his feelings, Yōto travels up to the hill where the stony cat lies, where he meets a girl named Tsukiko Tsutsukakushi, who also wants to wish on the stony cat so her emotions will not show easily.