Romance Study + Secret Study
(C82) [SARK (Kamizawa Reiji)] Henai no Tessen (Jou)
[Hinemosu Notari] Seifuku Henai - Uniform Devotion
(C92) [Kirintei (Kirin Kakeru, Kouri)] Shiki-chan no Henai Soudan (THE IDOLM@STER CINDERELLA GIRLS)
[Shiina Nami] Kouman to Henai (Nozoite wa Ikenai NEO! V - Do Not Peep NEO! V) [English]
(Reitaisai 10) [Setoran (Itou Seto, Tanno Ran)] Study Study (Touhou Project)
Henai Heroism
[Kaitou Pink] Iiwake Study | Excuse Study [English] [Mikakunin]
(C83) [SARK (Kamizawa Reiji)] Henai no Tessen (Chuu)
[Shirano Jin] Henai Girls [Chinese]
