単行本21巻限定版OVA きよひめさ。一场契约娇妻假戏真做的游戏,他认为这是只是一个有趣的游戏,因此他接受了这场游戏并遇到了她,当他爱上她时这不再是他的游戏,但他不知道她是否也喜欢他...。Johnny is finally old enough to participate in Porkbelly's Annual Running of the Squirrels, but he has to get past his mom, who thinks it's too dangerous. Johnny, the twins and Mom realize it's Father's Day, and they don't have a gift. They try many disastrous attempts, making Dad wish they had never remembered.。