Oyako Soukan -Yumiko to Takashi-
[Anthology] Comic BLACK MARKET vol. 7
[Machino Henmaru] The Family Kazoku
[Bell's] Seifuku Bikyaku ~Ryokou Dairiten Kinmu Yumiko no Chikan Nikki~
Comic Megastore Vol.1 (1993)
Futanari Yumiko Sensei to Komochi ni natta Ore
[Studio Tattoo] Enema slave housewife Yumiko Vol.07 "Scat Lesbians"
[Machino Henmaru] Kakkoii Jitensha [Chinese] [巫毒汉化组]
(C53) [P Shoukai (Various)] Momo-an (Ryoujoku)
[Aikura Shobou] Oyako Soukan -Yumiko to Takashi-
Ienai. ~Yumiko~
[Machino Henmaru] Yumiko Jiru | Yumiko Juice [English] [lobotomy]
[Anthology] Comic Alice Club Vol. 4
Fuyumiko 2
Anata o Kaijuu
[Kemigawa] Yumiko Sensei wa 2-Ana Dorei | Yumiko-Sensei, 2 Holes, 1 Slave (ANGEL Club 2015-06) [English] =The Lost Light + Funeral of Smiles=
Ikenai Yumiko-sensei Ch. 1-3
comic KURiBERON 2015-10 Vol. 36
[Machino Henmaru] Sukebe Yumiko-Chan [Digital]
[Machino Henmaru] Nuruemon Vol.2
Yumiko Ojisan
[Machino Henmaru] Ganso Yumiko-chan no Baai Ni [Digital]
[Anthology] COMIC ShotaKING Vol. 1
[Machino Henmaru] 17 Seventeen
(C51) [P Shoukai (Various)] Momo-an (Shiru)
[Machino Henmaru] Hentai Manga♥ [Digital]
[Anthology] Hageshikute Hen vol.1
Ganso Yumiko-chan no Baai Ni
Ganso Yumiko-chan no Baai Ichi
Len-kun to Asobou!
(C71) [NiseMIDIdoronokai (Ishikei)] TSUKAIMAkuri (Zero no Tsukaima) [Decensored]
[Machino Henmaru] Kakkoii Jitensha
[Machino Henmaru] Yellow Missile
[Yumiko] Kasanegi shota [English]
[Machino Henmaru] Picho to Yachuu
(CR35) [Primal Gym (Kawase Seiki)] PET THERAPY 2 (Ragnarok Online)
(C87) [Hakubajin (Kosa)] Fuyumiko (School Rumble) [Chinese] [清純突破漢化]
Buka to Maguwau Hitozuma Joushi ~Yumiko~ | Married Boss Yumiko Having Sex With Her Subordinate
[Machino Henmaru] Ooana
[Machino Henmaru] Monster Boy and Girl Q (english)
[Machino Henmaru] 18 Kin
[Miracle Gai (Denki 25)] Hataraku Otokonoko (1) Daikatsuyaku Machino Omawari-san
Ma Yumiko (jotaika) hon sanpuru Monthly Girls' Nozaki-kun sample
Flamingo R Vol.05
Flamingo 2000-02
[Mitsuki Shimotsuki] 0812 (Comic Party)
The Stallions and the Girls
Momo-An Nandemoari
[Hakusai] Otokonoko ga Kirai na Onnanoko nante imasen [Digital]
[Anthology] H no Aru Fuukei
Jun-Ai Kajitsu 2002-11
COMIC ATTOTEKI 1993-12
(C88) [Temparing (Tokimachi Eisei)] Futanari Yumiko Sensei to Komochi ni natta Ore (Fukai ni Nemuru Oujo no Abaddon) [English] [ForbiddenTranslations]
[Studio Tattoo] Enema slave housewife yumiko Vol.05 "Incest taboo"
Machino Henmaru - Mr. Octopus
[Anthology] Jigoku no Kisetsu -Guro Rhythm Sengen-
[Studio Tattoo] 『Housewife anal slave Yumiko』 9th Story 「Anal Birth」
[Anthology] Hageshikute Hen Vol.3
(C88) [Temparing (Tokimachi Eisei)] Futanari Yumiko Sensei to Komochi ni natta Ore (Fukai ni Nemuru Oujo no Abaddon) [Chinese] [管少女汉化]