【Ghost Father + Maple and Bell + Shikata Chouko + Days on Campus + Passerby Heroine】
Xingyue Feng: "Hey, do you like the older sister or the younger sister?"
Kitahara Sosuke: "I like sisters!"
Ai Li: "Stupid Sosuke, do you like the older sister or the younger sister?"
Kitahara Sosuke: "I like sisters!"
Guixin: "Onii-chan, do you like the older sister or the younger sister?"
Kitahara Sosuke: "I like it... huh???"