Henai Study Hentai [ひなづか凉] 偏愛スタディ(恋慕ダイアリー) [中国翻訳] [DL版]

(C83) [SARK (Kamizawa Reiji)] Henai no Tessen (Chuu)

[Kaitou Pink] Iiwake Study | Excuse Study [English] [Mikakunin]

[Shirano Jin] Henai Girls [Chinese]

(C82) [SARK (Kamizawa Reiji)] Henai no Tessen (Jou)

Romance Study + Secret Study

[Shiina Nami] Kouman to Henai (Nozoite wa Ikenai NEO! V - Do Not Peep NEO! V) [English]

[Hinemosu Notari] Seifuku Henai - Uniform Devotion

(Reitaisai 10) [Setoran (Itou Seto, Tanno Ran)] Study Study (Touhou Project)

Henai Heroism

(C92) [Kirintei (Kirin Kakeru, Kouri)] Shiki-chan no Henai Soudan (THE IDOLM@STER CINDERELLA GIRLS)