[Shijou Sadafumi] My Sadistic Girlfriend's an Underclassmen (COMIC Megamilk 2012-06) [English] [The Lusty Lady Project]
[Tomohiro Kai] Undercover (COMIC Kairakuten BEAST 2014-10) [Chinese] [無邪気漢化組]
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination Part 1
[Son Yohsyu] Sennyuu Sousakan Shokushu Monzetsu | Undercover Agent: Tentacle Agony (Isekai Shokujokutan) [English] [Project Valvrein] [Digital]
Sennyuu Sousakan Karen Zecchou no Anji | Undercover Agent Karen Climax Suggestion
Spoiled Girl [Hinahara Emi]
(C91) [Funi Funi Lab (Tamagoro)] NKDC Vol. 5 (Pokémon) [Chinese] [final個人漢化] [Decensored]
Undercover Detective Reimi
[Jiraiya ] Undercover Lover [English]
[Tokisana] Undercover Investigator Suzu (English)
COMIC Megastore Alpha 2015-02
(C85) [ESSENTIA (Fujima Takuya)] Kuchikukan Collection (Kantai Collection -KanColle-)
Ningen Muke Tenpo-gata Health Chounyuu Fuuzoku Taiken
Otorisousakan Chijoku no Shikyuu Moro Dashi Dancer | The Disgraced Undercover Prolapsed Womb Dancing Agent
[EroJump (Vitaminmi)] Ten Takaku Thoroughbred Majiwaru Aki | The Sky Is High And The Thoroughbreds Are Copulating In Autumn (Kemono Friends) [English]
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination
[Mercator Zuhou (Nostradamuo)] A (beautiful) castle built on sand - Castle, imitation: 0 [English] =SW=
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination Part 2
Seiten no Hekireki | TS Thunderclap
(C89) [M (Amano Ameno)] MJR18 (THE IDOLM@STER CINDERELLA GIRLS)
催眠崩壊
Godletter Undercover Magic
Renko Sennyuu! Saimin Bunny Girl | Renko Undercover! Hypno Bunny Girl
Sennyuu Sousain Hentai Choukyou Monogatari | An Undercover Agent's Perverted Training Story
Motto Aeide! Sennyuu Sousakan wa Sex mo Oshigoto desu. | Sex is Part of Undercover Agent's Job? Ch. 1 - 10
PuchiColle #2: Byoujaku Shoujo★Harenchi Karen-chan
[PJ-1] Nozomi 2
Kawaisou na Arisu
(C78) [Fatalpulse (Asanagi)] Victim Girls 9 - UnderCover Working (Working!!) [English] =LWB=
[Chinchintei (chin)] Sennyuu Sousain Hentai Choukyou Monogatari | An Undercover Agent's Perverted Training Story [English] [Digital]
(C65) [Koubai Gekka (Kouno Mizuho)] hanshin (Demonbane)
(C87) [Kokochikyuu (Mutsu)] Hakkou (Pokémon) [Chinese] [沒有漢化]
(Houraigekisen! Yo-i! 63Senme) [Kemao 9% (Onamaru)] Kamikaze Onee-chan to Issho. | Together with Kamikaze Onee-chan (Kantai Collection -KanColle-) [English] [q91]
[Steel Lolita] Master of Puppet. (Hetalia)english [Undercover-Witch ]
Gensou Kyonyuu 3
[Nakayohi Mogudan (Mogudan)] Ayanami 5 Meirei-hen (Neon Genesis Evangelion)
My Hunky Underclassman Wants to Change
UNDERCOVER!
(C71) [Shinanoya (YAMA)] V-TIC 38 (Kanon)
Commons no Ma - The Evil of Commons 4
Rey × Ben: Undercover Boss
Aitai Ni
[Blue Drop (Guri)] UNDERCOVER (Code Geass)
(Gijinka Oukoku 7) [Mocha+CCC (amy*MARINE)] Chutto! Gyutto! First Night (Hetalia: Axis Powers) [English] [Undercover-Witch]
Himitsu no Hanazono | 搖晃著濕濡了
Erosou de Erokunai Yappari Eroi Kyouei Mizugi na Astolfo
Shasei Kanri Sareta Josou Maso Ningyou Noriko wa Mama no Hentai Shiriana Roshutsu Dorei
[Kawazuko Chouji] Undercover Ninja (English) =Thetsuuyaku=
Futago Caste ~HiRea Aniki no Gyakushuu Saimin~
FALL GAME! {doujins.com}
Key Mystic Undercover Ch. 1
[Takase Yuu] Naisho no Jiyuuchou
Yokorenbo
[Nukunuku Orange] Toraware no Sennyuu Sousakan | Captured Undercover Titty Inspector (Kougyaku Ecstasy) [English] [Pineapples r' Us]
[Takeda Aranobu] Netorare Kouhai Kanojo - underclass girlfriends NTR Story [Digital]
My Sadistic Girlfriend's an Underclassmen
(C87) [KashiNoKi (Midori No Rupe)] Uchuujin no Fuyu | Winter of Alien [English] {Mant}
[Chinchintei (chin)] Renko Sennyuu! Saimin Bunny Girl | Renko Undercover! Hypno Bunny Girl (Touhou Project) [English] {Doujins.com} [Digital]
Key Mystic Undercover Ch. 1-2
[Setouchi Pharm (Setouchi)] Summer Monque Book (Monster Girl Quest!) [Digital]
Gyakuto ga Hanjin de Hanjin ga Gyakuto de | Reisen Becomes Youmu and Youmu Becomes Reisen