Shin Gakuen Makyou - Penguin Oukoku "Oshaburi Tenshi Mai" | Sex Angel Mai -Penguin Kingdom- (COMIC Megastore 2008-05) =LWB=
Ecchi Shitara Irekawacchatta!? | We Switched Our Bodies After Having Sex!? Ch. 1 (COMIC Ananga Ranga Vol. 26)
Boku to Natsu to Dareka no Nikki | Me and Somebody's Diary that I found on that summer (COMIC MUJIN 2012-08)