[Machino Henmaru] Ganso Yumiko-chan no Baai Ichi [Digital]
Kunrenhei no Junan | The Torturous Training of New Recruits
[marble proem (Uzuki Miku)] Duty white (AIR)
[Hoshiai Hilo] Shuuban | Weekly Duty (Owaru Shounen Shikou - Shounen Shikou 11) [English] [Shouta-kun]
Buka to Maguwau Hitozuma Joushi ~Yumiko~
Hishokan no Oshigoto | Secretarial Duties
Ienai. ~Yumiko~
(CT21) [Circle Nuruma-ya (Tsukiwani)] Kakusei Heart (Fire Emblem Kakusei) [English]
Seishori Gakari no Yuurei Joshi | A Ghost Girl's Sexual Relief Duty
[Machino Henmaru] Yumiko Jiru | Yumiko Juice [English] [lobotomy]
Fuyumiko 2
[Kichiku Koubou] Kindan no Scatolo Les ~ Yumiko to Mayumi [Chinese]
[Machino Henmaru] Sukebe Musume Yumiko-chan | Yumiko-chan, The Perverted Girl [English] [RookieDreamsScanlation]
[Semimogura (Yoshiie)] Mana-chan Gakari | Mana-chan Duty [English] [Tenua] [Digital]
たまや 三十一発目
[Osaru no Noumiso (Rocket Monkey)] Buka to Maguwau Hitozuma Joushi ~Yumiko~ | Married Boss Yumiko Having Sex With Her Subordinate [English] [Coffedrug]
[Tinmeshi] Careless Mistake (Call of Duty: Modern Warfare 2) [English]
[Yokkora] Sex mo Haha no Tsutome desu! | Having Sex With Her Son Is Also A Mother's Duty! (ANGEL Club 2013-01) [English] [desudesu] [Digital]
Suzumiya Haruhi no Gimu | The Duty of Haruhi Suzumiya
Bakunyuu Onee-san to Asedaku Sex Shimakutta Hanashi
Tokumu Sentai Colorful Force | Special Duty Squadron Colorful Force
[Mayonnaise.] Shomubu Kouseika Seishorigakari | Sexual Management Duty in the Welfare Division of the General Affairs Department Ch. 1-2 [English] {Faytear}
Eve no Kiseki?
Maid no Oshigoto | Maid's Duty
[Machino Henmaru] Yumiko Jigoku
(C76) [Kurohonyasan (Yamashita Kurowo)] Duty (Gunslinger Girl, Naruto)
It's our school duty to turn into girls
Deployment Duty Girl
(C87) [H.B (B-RIVER)] Shihainin Daikou no Tsutome -Sento Isuzu no Inran Choukyou Nisshi- | Acting Manager's Duty -Sento Isuzu's Lewd Training Diary- (Amagi Brilliant Park) [English] [doujin-moe.us]
[Temparing (Tokimachi Eisei)] Futanari Yumiko Sensei to Komochi ni natta Ore (Fukai ni Nemuru Oujo no Abaddon) [Digital]
[Mikandensya (Dan)] MARIA IN BACK THE@TER (THE IDOLM@STER MILLION LIVE!)
[Nagashima Chosuke] Tenshi No Otsutome (An Angel's Duty) Vol. 2 [English] [Tadanohito]
[Hitsujino] Tsugumu-chan Kakari | Tsugumu-chan Duty (Nozoite wa Ikenai NEO! II) [English]
[Machino Henmaru] Tokimeki Yumiko-chan Memorial
[Machino Henmaru] little yumiko chan
Clean Up Duty 2
Bokura no Nyotaika Touban | It’s Our School Duty to Turn Into Girls
[Aikura Shobou] Oyako Soukan -Yumiko to Takashi-
(C71) [Kuusou Kouko Gakkai (Miura Yasuto)] Waremokou
Horny on Duty
[Machino Henmaru] Super Yumiko-chan Z Turbo
Ganso Yumiko-chan no Baai Ni
The Daughter of a Bankrupt's Sexual Maid Duty
[Butomoguwauhitozumabosu~yumiko~ ]
Boku no Kuse - Souji Touban | My Bad Habit: Cleaning Duty
Buka to Maguwau Hitozuma Joushi ~Yumiko~ | Married Boss Yumiko Having Sex With Her Subordinate
Enema slave housewife Yumiko Vol.07 "Scat Lesbians"
(C87) [Hakubajin (Kosa)] Fuyumiko (School Rumble) [Chinese] [清純突破漢化]
[Kagechin] Boku no Yakume | My Duty (Ero Shota 18 - Kindan X Zetsuai X Otokonoko) [English] [N04h]
(C88) [Temparing (Tokimachi Eisei)] Futanari Yumiko Sensei to Komochi ni natta Ore (Fukai ni Nemuru Oujo no Abaddon) [English] [ForbiddenTranslations]
[Machino Henmaru] Sukebe Yumiko chan 2
[Z-Ton] Zoku Bakumatsu Mother Breed | End of an Era: Mother Breed (Continued) (COMIC Anthurium 010 2014-02) [English] [4dawgz + Thetsuuyaku]
[Kichiku Koubou] Kindan no Scatology Lez~ Yumiko to Mayumi [English] [SMDC]
[Hitsujino] Tsugumu-chan Gakari | Tsugumu-chan Duty (Nozoite wa Ikenai NEO! II) [English] [hentropy]
H na Onegai | Sex Please Ch. 1-5
[Machino Henmaru] Yumiko Jiru
[Studio Tattoo] Enema slave housewife yumiko Vol.05 "Incest taboo"
Yumiko Ojisan
Touhou Shasei Kanri 2 Hijiri Byakuren