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Doujinshi
My Mic

(COMIC1☆2) [Behind Moon (Q)] My Mic (VOCALOID, OS-tan) [English] [desudesu]
34

Doujinshi
Madobe Ai Manga

[Dan] Madobe Ai Manga (OS-tan)
6

Doujinshi
She Came in Through The Windows

[Hinemosuan (Hinemosu Notari)] She Came in Through The Windows (OS-tan)
20

Doujinshi
Hybrid-Child 18 REBOOT!

[SILMARIL] Hybrid-Child 18 REBOOT!
12

Doujinshi
Sukisuki Obaba-sama II TURBO

(Futaba Gakuensai 11) [SECREDER (Jingai Modoki)] Sukisuki Obaba-sama II TURBO (OS-tan) [English] [S.T.A.L.K.E.R.]
24

Doujinshi
Hesitates Operating System

(C67) [waterwheel (Shirota Dai)] Hesitates Operating System (OS-tan) [English] [SaHa]
23

Doujinshi
SUPER OS TIME

(C66) [Deep Kyoukoku (Deep Valley)] SUPER OS TIME (OS-tan)
14

Doujinshi
She Came in Through The Windows

(Futaba Bunkasai) [Hinemosuan (Hinemosu Notari)] She Came in Through The Windows (OS-tan)
30

Doujinshi
Madobe Ai & Yuu

[Dan] Madobe Ai & Yuu (OS-tan)
4

Doujinshi
daMe daMe OS Book

[Sarurururu (Doru Riheko)] daMe daMe OS Book (OS-tan)
26

Doujinshi
Tadashii? OS no Atsukaikata

[Jenoa Cake (TakayaKi)] Tadashii? OS no Atsukaikata (OS-tan) [Spanish] [Kurotao] [2005-05-31]
31

Doujinshi
Sukina-sama ni Egakinasai Eroero Hatchan

(Futaba Gakuensai 9) [Budou Nouen (「」)] Sukina-sama ni Egakinasai Eroero Hatchan (OS-tan)
18

Doujinshi
Sukoburu Teinkouzu SP2

(C67) [G-Power! (SASAYUKi, Gody)] Sukoburu Teinkouzu SP2 (OS-tan)
34

Doujinshi
Nikei-san no Erobon

Nikei-san no Erobon (Futaba Gakuensai 6)
21

Doujinshi
LoveConnect 2

[Moezillagumi (Piro)] LoveConnect 2
19

Doujinshi
Tadashii? OS no Atsukaikata | 올바른? OS의 취급법 1

[Jenoa Cake (TakayaKi)] Tadashii? OS no Atsukaikata | 올바른? OS의 취급법 1 (OS-tan) [Korean] [Project H] [2005-05-31]
25

Doujinshi
My Mic

(COMIC1☆2) [Behind Moon (Q)] My Mic (VOCALOID, OS-tan) [Russian] [Mucopurulence_Excretor]
33

Doujinshi
moezilla24 ふぉくす子とさんだば子のある休日

[Moezillagumi (Piro)] moezilla24 ふぉくす子とさんだば子のある休日
18

Doujinshi
Otona OS 2/18 sp1

(SC38) [Otona Star (Hiuma)] Otona OS 2/18 sp1 (OS-tan)
10

Doujinshi
Sweet Sweet

(Futaba Bunkasai 2) [waterwheel, KFC (Shirota Dai, YU)] Sweet Sweet (OS-tan)
29
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