Cross-Over by Pixiv Id 3444946 #899008
Mangaka: Pixiv Id 3444946,
Uploaded by 
Kofuku on Dec 12, 2011,
Takatsuki Shinobu
Yoshino Chiaki
Misaki Takahashi
Hiroki Kamijou
Onodera Ritsu
Kisa Shouta
Pixiv Id 3444946, Junjou Romantica, Sekai Ichi Hatsukoi, Junjou Egoist, Junjou Terrorist, Kamijou Hiroki, Takahashi Misaki, Takatsuki Shinobu, Onodera Ritsu, Kisa Shouta, Yoshino Chiaki, Creator Connection