Genius Professor and her Assistant
[Mugichoko Store (Mugichoko)] Matsuwa-chan no Himitsu no Tokkun Nisshi (Kantai Collection -KanColle-) [Digital]
[Kirimoto Yuuji] Kami-sama ni Negaigoto | God, Please grant my Wish! (Nyotaika Ryoujoku!!) [English] [desudesu] [Digital]
【Full color】Nyotaika Paireitsu~Raibaru ni Goudatsu sareta ore no chipou♂~
[Palco Nagashima] Mahou Sensei no Sainan (Nyotaika Ryoujoku!!) [Chinese] [瑞树汉化组] [Digital]
(C88) [Mano-ya (Nagisa Manoa)] Sekkaku Dakara, Ore wa Kono Nyotaika de xx Suru ze! (Ore, Twintail ni Narimasu.) [Chinese] [塔布里斯個人漢化]
[Saotome Mokono] Kyououji no Ibitsu na Shuuai ~Nyotaika Knight no Totsukitooka~ 1 Ch. 1-2 [Chinese] [瑞树汉化组] [Digital]
[Himuro Serika] Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada | Nyotaika Swim Club ~I Turn into a Girl When I Cum!~Partial 3-4 [English] [wandererkitty]
[AKYS Honpo] Kasshoku Nyotaika no Gakuen Seikatsu
[Murasaki Nyanko Bar (Vae)] Otouto Succubus-ka! Inma no Kyoudai Nyotaika Sakusen 1+2
[Anthology] Nyotaika Dynamites! 4
(C88) [Akatsuki Katsuya no Circle (Akatsuki Katsuya)] Nyotaika Pandemic 2 [English] =LWB=
[Anthology] Bessatsu Comic Unreal Nyotaika H wa Tomerarenai Digital Ban Vol. 2 [Digital]
[H9] Utsukushii Noroi | Beautiful Curse (Nyotaika! Monogatari 4) [English] [desudesu] [Digital]
(C96) [Nui GOHAN (Nui)] Jeanne Senyou Assistant (Fate/Grand Order) [English] [EHCOVE]
[InuCream (InuCreamice)] Dekoboko Pants de Kimochi Ii Nyotaika Taiken
Saitou-ryuu Tokkun-jutsu | Bea's Special Training Technique
[Hatomame (Harazumi Tami)] Ike Nyotaika Keika Kansatsuki | The Story of Ike's Transition to a Woman's Body (Fire Emblem: Path of Radiance) [English] [ketenefm] [Digital]
(C95) [COMEX (Zhen Lu)] Mash no Himitsu Tokkun | Mash’s Secret Training Regime (Fate/Grand Order) [English] {darknight}
(C94) [Kezu Brand (Kezu)] Yukimi-chan no H na Himitsu Tokkun (THE IDOLM@STER CINDERELLA GIRLS)
[Mashiro no Hihoukan (Various)] Gouin na Nyotaika! [Chinese] [胸垫汉化组] [Digital]
[Inochi Wazuka] Bokura no Nyotaika Touban | It’s Our School Duty to Turn Into Girls (Nyotaika! Monogatari 5) [English] [gender.tf] [Digital]
[InuCream (InuCreamice)] Nyotaika Shita Ore no Torokeru Ana
Nyotaika! Hankyousei Bitch?!
[Kikuichi Monji] Nyotai Koukan Sareta Ore (Nyotaika Shite Yararemakuru Boku) [Chinese] [Digital]
[Novia (Labui)] Nyotaika Shite mo Koishitai Aisaretai [Digital]
[Inochi Wazuka] M Onna Senka (Nyotaika Senka) [English] [SMDC]
[Takao Yori] Nyotaika Yankee Gakuen ☆ Ore no Hajimete, Nerawaretemasu. 6
orega nyotaika deriherujyo!? hajimeteno kyakuga sinyutte...usot!
[Hotate-chan] Tokkun Suki na Yakyuubu-chan
[Aji Pontarou] Nyotaika Inkou Housei (comic KURIBERON Vol.17) [Digital]
[Takao Yori] Nyotaika Yankee Gakuen ☆ Ore no Hajimete, Nerawaretemasu. 8
[Tanaka Keigo] Nyotaika Appli ~ Ero Shirei ni Honrou Sareru Ore 6
[Anthology] Saikai Shita Shinyuu (♂) wa Bitch deshita (Bessatsu Comic Unreal TS Bitch ~Yaritagari Nyotaika Bishoujo-tachi~ Vol. 2) [English] {doujins.com} [Digital]
Nyotaika Shite Yara Re Makuru Boku
[Himuro Serika] Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada~ 7 | Nyotaika Swim Club I Turn into a Girl When I Cum! 7 [English] [gender.tf]
(C63) [Studio Kimigabuchi (Entokkun)] Ja Ja Ja Ja Japan 1 (Yakitate!! Japan)
Nyotaika shita ore no karada ga ero sugite hanpanee 4
[Sakura Puchilo] Nyotanazuma (Nyotaika! Monogatari) [English] [BSN] [Digital]
[Hanamaki Kaeru] Yousei-san ni Onegai! ? (Nyotaika! Paradise 02) [English] [_ragdoll]
TOKKUN! TOKKUN!
[Yukino Tsukimi, Suzutsuki Tohru] Nyotaika Penalty ~Onnanoko no Karada de Shikotama Zecchou~ 1
[Pink Pineapple] Nyotamen! ~Nyotaika Shita Ore wa Aniki no Kanojo!?~ 1
Kanojo no Cosplay ~Chijoku no Nyotaika Choukyou!!~ | "Girlfriend" Cosplay: Humiliating Feminization Training
[ErotIs (Narita Koh)] 24-sai Endou-san to Nakimushi Hiroto no Nyotaika Shinkon Hon (Inazuma Eleven)
[Takao Yori] Nyotaika Yankee Gakuen ☆ Ore no Hajimete, Nerawaretemasu. 5
Nyotaika! Aitsu no karada de iku nante! 1
[Fukura Hagi] Nyotaika! Aitsu no karada de iku nante. 1
[Kurano] Nyotayan! Oshioki Namaiki Nyotaika Yankee 8 [Digital]
Nyotaika: Ore! ~ Onna no Ko tte kimochiii~ 1
[Vae no Hakoniwa (Vae)] Otoboramura ni Tsutawaru Nyotaika no Gishiki to wa -Shun- [Digital]
[Takao Yori] Nyotaika Yankee Gakuen ☆ Ore no Hajimete, Nerawaretemasu. 12
(RAG-FES33) [Xration (mil)] Onemuri Rune Sensei (Ragnarok Online)
[Kurano] Nyotayan! Oshioki Namaiki Nyotaika Yankee 4 [Digital]
[Matsuyama Hayate] Nyotaika de Ecchi Kenshin!? Mirudake tte Itta no ni... 3 [Digital]
[DL Mate (Taka)] Nyotaika Yuusha ~ Yukue Fumei no Yuusha-tachi ga Maou ni Nyotaika & Sex Zuke ni Natte Ita | Feminized Heroes [English]
[Binto] Nyotaika Harem Gakuen ~Uso desho? Boku no Naka ni Shinyuu no Are ga Haitteru?!~ 4
[Matsuzaka Takeshi]Nyotaika shita ore no karada ga ero sugite hanpanee(1)(Gaticomi Vol.34)[Digital]
(C61) [Studio Kimigabuchi (Entokkun)] Toujin (Various)
[7menzippo (Kamishima Akira)] 3P Murano Nyotaika Hen (Katekyoo Hitman REBORN!)
)] aru ballet kyoushitsu no super YSJ tokkun to yara | It's the ballet class's super YSJ training
[Jagausa] Rivel wa Nyotaika sasete Haramaseru (2D Dream Magazine 2015-08 Vol. 83) [Chinese] [豪俊漢化] [Digital]
Kan Nao-chan no Himitsu no Dansu Tokkun
Gokuhi Tokkun Datteba Yo
[Binto] Nyotaika Harem Gakuen ~Uso desho Boku no Naka ni Shinyuu no Are ga Haitteru !~ 1 [English] [desudesu]
[Chirorian] Cosplay Danshi ni Gochuui o | Be Careful of Cosplaying Boys (Bessatsu Comic Unreal Nyotaika H wa Tomerarenai Vol. 2) [English] [desudesu] [Digital]
[RAYMON] Nyotaika Ouji to Tatasare Hime [Digital]
(CR23) [Studio Kimigabuchi (Entokkun)] E-ROTIC (Akihabara Dennou Gumi, Outlaw Star, Sakura Taisen)
[Mashiro no Hihoukan (Various)] Gouin na Nyotaika! [English] [Digital]
[Fuuga Yuyu] Ore no Sonna Toko Torunaa! ~Nyotaika Ikemen no Junan~ 3
(C62) [Studio KIMIGABUCHI (Entokkun)] Azumanga Hyouryuu Kyoushitsu. (Azumanga Daioh)
[NISHIKAWA Rosuke] Assistant Romance Keika Chapter 1 (English)
Himitsu no Tokkun | 비밀 특훈
Yukimi-chan no H na Himitsu Tokkun
[Takao Yori] Nyotaika Yankee Gakuen ☆ Ore no Hajimete, Nerawaretemasu 7 [English]
[Oowada Tomoki] Tokkun! Nyotaika Assistant | Intensive Training! Gender Bender Assistant (Nyotaika Dynamites! 6) [English] [desudesu]
Nyotaika ☆ Eigyouman ~Onna no Karada tte Sessou Nai~ 2
[Edara] Datte Marumaru Nandakara! (Nyotaika! Paradise 03) [English] [SaHa]
[Takao Yori] Nyotaika Yankee Gakuen ☆ Ore no Hajimete, Nerawaretemasu. 15
[Sensouji Kinoto] Nyotaika Prison ~ Totsuzen Onna ni natta 90% no Shuujin tachi ~ (2)
Lambdaryllis' Assistant is also a masseur
(C91) [Gurumepoppo (Dr.momo)] Himitsu Tokkun ~Ecstasio~ (Alternative Girls)
Hakase no Yoru no Joshu. 2 | The Professor's Assistant At Night. 2
[Watanabe Wataru] Anoko to Tokkun
(C92) [Otukimi Koubo (Akizora Momidi)] Mash to Himitsu no Tokkun (Fate/Grand Order)
[Chirimozuku Cha (Aji Pontarou)] Shokushu to Nyotaika [Chinese] [瑞树汉化组] [Digital]
[Kirimoto Yuuji] Ijimerare | Bullied (Anthology Nyotaika Ryoujoku!! III) [English] [desudesu] [Digital]
[Ichirinsha de Neko Rush (Nikujaga, Naruse, Tateishi Nana)] Nyotaika Shitara Konnani Kimochiyokatta!
Tomoka to Ikenai Himitsu Tokkun | Secret abnormal training with Tomoka
Hakase no Yoru no Joshu. 4 - Doctor's Night Assistant Story 4
Sensei to Ubaware Tokkun | Atrapado Por La Clase Especial De La Srta. Misaki
[Bu-chan] Bitch-ka Shita Senpai | The Senpai who turned into a bitch (Nyotaika Happiness!) [English] [Harvey P Cilgin]
(C83) [crossray (Oomori Makoto)] Daitan na Kare (Jinrui wa Suitai Shimashita)
[Studio TERA (Entokkun, Koresawa Shigeyuki, Yomibitoshirazu)] TX 1 (Cyber Team in Akihabara, To Heart)
[Yakan] Nyotaika shita Boku o Kishi-sama-tachi ga Nerattemasu -Otoko ni Modoru tame ni wa Dakareru shika Arimasen!- 5
[Anthology] Mesuiki!! Nyotaika Yuugi [Digital]