Parody sister princess365

(Puniket 9) [Shiritsu Sakuranbo Shougakkou (Kumaki Todorokimaru, Misooden)] Mika Ganbaru Oshiete Ecchi na Obenkyou. (Sister Princess)

(CR35) [Imomuya Honpo (Azuma Yuki)] Oniisama He ... Soushuuhen Gekan (Sister Princess)

(C63) [Ekakigoya (Kirishima Shiroo)] Ando 6 (Kiddy Grade, Sister Princess)

(CR31) [Hard Taco (Gotoh Akira)] Nounai Gekijou vol. 2 (Sister Princess)