[Hoshino Ryuichi] Saisyoku Inbi Hentai [星野竜一] 彩色淫靡

(C57) [Tsurupeta Kenkyuusho (Hoshino Fuuta, Okaya Hitsuji)] Hoshino Fuuta no Oekaki Book (Various)

(C92) [Puchi-ya (Hoshino Fuuta)] SF Musume (Various)

[Hoshino Ryuichi] Yoiko no Seikyouiku | Yoiko's Sex Education (Saisyoku Inbi) [Chinese] [泰迪腎個人漢化] [Decensored]

[Hoshino Ryuichi] Hitozuma Furin Numa [Digital]

[Hoshino Ryuichi] Yoiko no Seikyouiku | Yoiko's Sex Education (Saisyoku Inbi) [English] [Amoskandy] [Decensored]

[Hoshino Ryuichi] Imprintied - A beutiful wife's bare face hidden from her husband (Hitozuma Zoukan - COMIC Kuriberon DUMA Vol. 1 - Monzetsu Tokushu Bunben Gou [Digital]) [English]

(C72) [Hoshino Kikaku (Hoshino Ryuichi)] Hoshino Don 2 - X file of goddess 01 - (Ah! My Goddess)

(C88) [Puchi-ya (Hoshino Fuuta)] Kimi-tachi Gohoubi desu (Perman)

[Hoshino Ryuichi] Yoiko no Seikyouiku | Yoiko's Sex Education (Saisyoku Inbi) [English] [Amoskandy]

(C92) [Syouryu Yasui-Kai (Hoshino Ryuichi)] Hitozuma Kanrinin Kyouko 5 Kanochi Hen (Maison Ikkoku)