(Renai Jiyuugata! Junbi Undou) [Dolce Einsatz (Tomoe Kiko)] secret touch♥ ~Futari Dake no Himitsu Renshuu~ (Free!)
[Shunjou Shuusuke] Naisho no Jouji | Secret Affair (Osaekirenai kono Kimochi) [English] {doujin-moe.us}
(C66) [BALALAIKA (Nitta Youka)] Love Squall (Haru o Daiteita) [English] [Secret Haven + Eigomanga]
(SC63) [ver.Mimizuk (COmizuk)] Tsukumo Secret (Touhou Project)
(C86) [Secret Society M (Kitahara Aki)] Lost War Chronicles - Butai Ura no Soujinin (Mobile Suit Gundam: Lost War Chronicles)
(Mimiket 26) [Come Through (Adumi Kazuki)] Secret Service (Inu x Boku SS)
(CR37) [SeaFox (Kirisaki Byakko)] Keep Out (Touhou Project)
[Secret Society M (Kitahara Aki)] Ōka-kyō Saki (Sakura Taisen 1)
[Motika] Naisho no Sakunyuu | Milking In Secret (ANGEL Club 2014-01) [English] [vaasi]
[Ko Sonjak, Hodot] My Teacher Ch.12/? [English] Manhwa PDF]