Parody os-tan91

(Futaba Gakuensai 16) [GASOBooK!! (Matsumomo Mahiru)] NOXIV Ooba-sama no Oshiri o mata Youkaigo suru dake no Hon (Futaba Channel)

[Kazeuma (Minami Star)] XP NO ANONE (OS-tan) [English] [JnTo]

[Sumiyao] NT Halloween Inu no Hi CosEcchi (OS-tan) [Chinese] [無邪気漢化組] [Uncensored]

(SC38) [Otona Star (Hiuma)] Otona OS 2/18 sp1 (OS-tan) [English] [SaHa]

(SC34) [Otona Star (Hiuma)] Otona OS 2/18 (OS-tan) [English] [SaHa]