(C89) [Workaholic (Kni)] Medaco no Erohon (Medarot)
[Anthology] BOY MEETS BOY
(C84) [Takotsuboya (TK)] Yukiyukite Senshadou (Girls und Panzer) [English] [N04h]
Fuyumiko 2
COMIC ATTOTEKI 1993-12
[Butomoguwauhitozumabosu~yumiko~ ]
Enema slave housewife Yumiko Vol.07 "Scat Lesbians"
[Anthology] Comic BLACK MARKET vol. 7
[Machino Henmaru] Sukebe Yumiko chan 3
[Tendo Masae] Ochita Mesubuta-tachi - Ch.1-9 [English] {doujins.com}
[Machino Henmaru] Hentai Manga♥ [Digital]
[Machino Henmaru] 17 Seventeen
[Machino Henmaru] Super Yumiko-chan Z Turbo
Little Yumiko Chan
[Momiyama] Hitozuma Yumiko no Chounaikai Houshi [English] [FC]
[Machino Henmaru] Man○ Michi
[Anthology] Comic BLACK MARKET vol. 1
[Machino Henmaru] Sawayaka Abnormal - Freshness Abnormal
[Machino Henmaru] Yumiko Jigoku
[Anthology] Hageshikute Hen Vol.2