Zonda Fellatio Kenkyu

BUILD OVER TRY!

COMIC Magnum X Vol. 27

Soremade to Korekara | Until Then and from Now On

Kinen | A Day to Never Forget

[Kotobuki Mairo] Clijo AV Kenkyuukai (COMIC Kuriberon DUMA 2021-11 Vol. 30) [Chinese] [cqxl自己汉化]

Adult! Fushigi Kenkyuubu 6

(C87) [Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki Dai 511 shou -Kyokujou Shota Zenritsusen Goumon Kenkyuusho・Shounen ShaseiKei- [Chinese] [瑞树汉化组]

Erina-sama no Renai Kenkyuukai | Gli Esperimenti D'amore di Erina

[Mda Starou] Rimuru-sama skin fellatio (Tensei Shitara Slime datta Ken) [Chinese] [君日本語本當上手漢化組]

[Takurou] Rika no Kenkyuushitsu Report File Choujin ni Naru X (COMIC HOTMiLK 2014-01) [English] [Crystalium]

N Zukan ~Fellatio Hen~

(C88) [SOLID AIR (Zonda)] Asedaku Tenryuu (Kantai Collection -KanColle-) [Chinese] [黑条汉化]

(C68)[Matsumoto Drill Kenkyuujo] Komakin (ToHeart 2)

(C79) [Newtype Kenkyuujo (Kotowari)] Toramaru 4! (Touhou Project)

(C86) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 009

(Mou Nanimo Kowakunai 2) [Newtype Kenkyuujo (Kotowari)] Twin Satellite! (Puella Magi Madoka Magica)

[SOLID AIR (Zonda)] Gohoushi Takao-san (Kantai Collection -KanColle-) [Chinese] [就變態翻譯組一人樣 x 我尻故我在漢化組#11] [Digital]

(C77) [Matumoto Drill Kenkyuujo (Naganoon, Nasu)] Manaka de Iku no? (ToHeart 2)

(C95) [INSERT (KEN)] Boku dake no Bakunyuu Ona-maid Dai Ninki Bakunyuu Fellation Idol Fuuzoku Taikenki Shinsaku CG Shuu -Taikenban-

Gohoushi Takao-san

COMIC MUJIN 2010-02

COMIC Mugen Tensei 2019-05

(Shota Scratch 13) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] SeiGi no Mikata Vol. 2

[hal] Dokuritsu Fuki (Daienjou -Ikare Ikasare Iki Ikare-) [English] [CGrascal]

[Kuromahou Kenkyuujo (Nukaji)] Sei ni Kyoumi ga Detekita Otouto ni Jikan Teishi Appli o Ataete Mita [Digital]

(C87) [Minori Kenkyuujo (Minori Kenshirou)] Calpis no Awa [Chinese] [沒有漢化]

(C84) [Minori Kenkyuujo (Minori Kenshirou)] Haisen Girl

[bose no Doujin Manga Kenkyuujo (bose)] Jikan no Majo 3 ~Eroi Onee-san ni Jikan Teishi Sarete Tokoton Iroiro Sarechau Ohanashi~[Chinese] [bn個人漢化]

[Newtype Kenkyuujo (Kotowari)] Kanojyoga Flag Ship wo Makasaretara (Kantai Collection -KanColle-) [Digital]

[Zenra QQ] Fellatio Kouhai, Otouto ni naru [English] [Yuuchen]

[DL Mate] Joushiki Henkan Appli ~ Namaiki na Imouto ni Shikou wo Kakikaete Juujun Fellatio Houshi Sasete Mita

[Zonda] OL NTR Zenpen (COMIC Mugen Tensei 2017-04) [English] [Cyrollzaru] [Digital]

Erina-sama no Renai Kenkyuukai.

Chounyuu Gakuen | Academy For Huge Breasts Ch. 1-6

CRUSHERS 2

(C91) [Neko wa Manma ga Utsukushii (Hisasi)] Erina-sama no Renai Kenkyuukai. 2 (Shokugeki no Soma)

(C87) [Minori Kenkyuujo (Minori Kenshirou)] Calpis no Awa | Soda Bubbles [English] =LWB=

Clijo AV Kenkyuukai

[R-9 no Kenkyuushitsu (R-9)] Magic Magic Magic Cha^3 (Akazukin Chacha)

[Zonda] Saikai (COMIC Mugen Tensei 2016-07) [Chinese] [黑条汉化]

(C94) [Kuromahou Kenkyuujo (Nukaji)] Watashi mo Chiisaku Narimashita (Dragon Quest XI)

Fellatiosaurus VS Mahou Shoujo Zenpen

(COMIC1☆6) [Ajisaidenden (Kawakami Rokkaku, Takanashi Rei)] Kazamori Hakase no Chotto Ecchi na Kenkyuu (UN-GO) [Chinese] [沒有漢化]

[Nyoninka Kenkyuujo (milda7)] Josou Dorei Gakuin - Sodomized Feminized Mazo Teacher

[Blmanian] Beropi | Tongue Piercing (Se-Syun Sakari) [English] [desudesu]

[Benii Kenkyuujo] Jitsubo Dairi Shussan~Shirakawa Yuuka no Baai~Kouhen

[Navy] Source of Happiness | Fellatio no Ehon Soushuuhen 2 (Fairy Tail) [English] [EHCOVE]

Anedeshi Kenkyuukai

(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]

[Hiiro no Kenkyuushitsu (Hitoi)] Ochiba Nikki [Chinese] [無邪気漢化組] [Digital]

Shibo Sei Gakuen Fellatio-Bu

COMIC Mugen Tensei 2020-12

COMIC Mugen Tensei 2022-06

[Nyoninka Kenkyuujo(milda7)] chijyoku no jyocyaku jyosou

(CT22) [Kuromahou Kenkyuujo (wizakun)] Te-toku Shu-ri shite (Kantai Collection -KanColle-) [Chinese] [靴下汉化组]

[Jiyuu Shuppan Kenkyuusho] Kanon (Kanon)

[Newtype Kenkyuujo (Kotowari)] Juunana Kuchikutai no Hime Hajime (Kantai Collection -KanColle-) [Digital]

[Kotodama Kenkyuukai] Otokonoko wa Tsuraiyo -Accident Core hen- (Guilty Gear)

Vacuum Fellatio DOPEWWW! vol.2

[Ijou Nouryoku Kenkyuukaihatsu Kikou (Various)] Inousha Shoujo Kesson Goudou [Digital]

[Nyoninka Kenkyuujo] Onna Ni Sareta Yuusha Rya [Re-Ordered]

(C91) [Neko wa Manma ga Utsukushii (Hisasi)] Erina-sama no Renai Kenkyuukai. 2 | Erina-sama's Love Laboratory. 2 (Shokugeki no Soma) [English] [Royal_TL]

[Kokonoki Nao] Virgin

[Black Megane Kenkyuujo] Marunomi no Mori

(SC31)[Matsumoto Drill Kenkyuujo] Kasukabe-san-tte Iindesuyo (ToHeart 2)

Boku no Kanojo o Netotte Kudasai Ch. 1-5

15-nengo no Onna | The Girl From 15 Years Ago

[Zonda] Fellatio Kenkyuubu Ch.4 (COMIC Mugen Tensei 2022-06) [Chinese] [瓜皮汉化] [Digital]

[Hiiro no Kenkyuushitsu (Hitoi)] Mask Haishin Konoha-chan | Konoha-chan's masked live stream [English] [Lewd Rider Ero]

[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Omoi, Omoware. [Digital]

Chaldea Fellatio Benjo Matome

(C80) [Matsumoto Drill Kenkyuujo] C80 Rakugakibon (Various)

[Matsumoto Drill Kenkyuujo] Akuochi [Chinese]

(C94) [Hiiro no Kenkyuushitsu (Hitoi)] NeuTRal Actor [English] [constantly]

(C89) [Kuromahou Kenkyuujo (wizakun)] Kyou wa Sukoshi dake Senobi o Shite Tooku o Miyou (Yotsubato!)

[Takurou] Rika no Kenkyuushitsu Report File Body Reflare DX (COMIC HOTMiLK 2014-10) [Chinese] [黑条汉化]

(C95) [Syunkan Saidaihusoku (Pony R)] Kyonyuu Seijo ga Noukou na Shitawaza de Kurikaeshi Nuite Kureta Ato ni Honban Sasete Kureru Fellatio Fuuzoku (Fate/Grand Order)

Hachiroku's Fellatio

[Ijou Nouryoku Kenkyuukaihatsu Kikou (Various)] Inousha Shoujo Kesson Goudou [Digital]

[Naruto Kenkyu Sha (Hisakabe Oto)] Dream Honeymoon Night (DREAM C CLUB) [Digital]

[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Switch [Digital]

(C76) [Matsumoto Drill Kenkyuujo (Various)] 15513 Kaime no Nagato Yuki (Megane Nashi Ver) (Suzumiya Haruhi no Yuuutsu)

Yumi to Ofuton no Naka de Ichaicha Suru Hon

Okashite ageru

(Futaket 12) [datsuryoku kenkyuukai (Kanbayashi Takaki)] Futanari Joshi to Gyaku Anal Gakkou Seikatsu

(C94) [Himitsukessya Usagi (Dancyo)] Himitsukessya Usagi Kaijou Gentai Fellatio Hon (OMAKE)

[Dennou Denpa Kenkyuusho (Harukaze Koucha)] Onesho

COMIC Koh 2016-07

[Zonda] Hitozuma x Netorare

(C75)[Matsumoto Drill Kenkyuujo] Korega Sekai no Hizumida (Mobile Suit Gundam 00)

Himitsu no Kenkyuukai | 秘密研究会

[Tohgarashi Hideyu] Dokidoki Jikken Note Ch. 1 (COMIC Ananga Ranga Vol. 1) [Chinese] [虎斑木菟漢化] [Digital]

COMIC Mugen Tensei 2016-09

Fellatio Kenkyuubu

(Akatsuki no Utage 4) [Newtype Kenkyuujo (Kotowari)] DOUBLE ACTION!! (Touhou Project)

[Naruto Kenkyu Sha (Hisakabe Oto)] Producer-san wa Boku to Issho ni Ofuro Hairitai no desu ka? (THE IDOLM@STER CINDERELLA GIRLS) [Digital]

Adult! Fushigi Kenkyuubu

Fellatio Queen Reiko no Nichijou

Fellatio Kenkyuubu | Departamento de Investigación de las Felaciones Ch. 1

(Houraigekisen! Yo-i! & Gunreibu Shuho Goudou Enshuu 3Senme) [Newtype Kenkyuujo (Kotowari)] Ichiban Image Video ga Niau Kan (Kantai Collection -KanColle-)

(C88) [Eroquis! (Butcha-U)] DELIGHTFULLY FUCKABLE AND UNREFINED FELLATIO DAY! [English] {thetsuuyaku}

(C78) [Hijouguchi (DARKSIDE-G & TEI-OH-K-TAKAMURO)] Futanari Seitaikougaku Kenkyuusho (Ragnarok Online)

Fellatio Kenkyuubu Saishuuwa

(C83) [Minori Kenkyuujo (Minori Kenshirou)] Kichikubi Musume [English] [LWB + Anon]

[Newtype Kenkyuujo (Kotowari)] Ichiban HiAce ga Niau Kan (Kantai Collection -KanColle-) [Digital]

Hitozuma x Netorare

(C90) [Circle Ohigetan (Ohigetan)] Ohigebon-71 Onedori! Natsu da! Asedaku da! Muremure Fusafusa Omange da! Onee-chan Satsuei Shimakuri Natsuyasumi no Jiyuu Kenkyuu~!

[Wagashi Kenkyuukai (Monaka, Suzuki)] Mitsu to Tadagoto (Sengoku Basara)

(COMIC1☆10) [SOLID AIR (Zonda)] DPAX (Dead or Alive) [Chinese] [黑条汉化]

(C94) [LRIG Lab (Various)] Saraba LRIG Kenkyuu Nisshi Heisei Saigo no Natsugou (selector infected WIXOSS)

(C91) [JACK-POT (Jyura)] Fellatio Queen Reiko no Nichijou (Kochikame) [Chinese] [最愛大屁屁x漢化組漢化組]

Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2

Bitch o Otosu Niha

[Kanbayashi Takaki] Muriyari Otokonoko [Digital]

[Naruto Kenkyu Sha (Hisakabe Oto)] Atsui Natsu wa Yappari Reika da ne (DREAM C CLUB) [Digital]

(C86) [Matsumoto Drill Kenkyuujo (Naganoon, Kazumi Yoshiyuki)] Tone-san to Chikuma-san (Kantai Collection -KanColle-)

Joushiki Henkan Appli ~ Namaiki na Imouto ni Shikou wo Kakikaete Juujun Fellatio Houshi Sasete Mita

(COMIC1☆12) [SOLID AIR (Zonda)] OL KuroSto Kaga-san | Office Lady Kaga (Kantai Collection -KanColle-) [English] [Doujins.com]

[JON (Chupimaro)] Netto! Fellatio Koshien [Digital]

(CR37)[Matsumoto Drill Kenkyuujo, Zattou Keshiki (10mo), Touge no Ryoutya, S-FORCE(Serebi Ryousangata)] Shio Hato (ToHeart 2)

[Kanadzuki] Himitsu no Kenkyuukai | 秘密研究会 (COMIC GAIRA Vol. 11) [Chinese] [莉赛特汉化组]

(C94) [Hiiro no Kenkyuushitsu (Hitoi)] NeuTRal Actor [Chinese] [無邪気漢化組]

[Otani] Hachiroku's Fellatio (Maitetsu)

[DISTANCE] Musume to Chichi no KETSUMATSU ~Miyuki no Second Fella Nikki~ | Daughter and Father conclusion - Miyuki's Second Fellation Diary [English]

[Uchida Koneri] Mama wa Fellatio Bijin!! | Mama Is A Fellatio Beauty (Tadareta Boshi no Himitsu) [English] [Fated Circle]

(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku (Hyouka)

(C95) [Hiiro no Kenkyuushitsu (Hitoi)] NeuTRal Actor 2 [Chinese] [無邪気漢化組]

(C85) [Minori Kenkyuujo (Minori Kenshirou)] Geroko-chan to Chikubiko-chan [Chinese] [個人漢化]

[DISTANCE] Musume to Chichi no KETSUMATSU ~Miyuki no Second Fella Nikki~ | Daughter and Father Marriage - Miyuki's Second Fellation Diary [English]

(C77) [Tyongera Kenkyuujo (Tyongera.)] LOVE & SE'X (Fresh Precure!)

(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report

[Matsumoto Drill Kenkyuujo (NAGANO)] Drill Grand Prix (To Heart)

[Hiiro no Kenkyuushitsu (Hitoi)] Enkou Kanojo to Kengakukai [Chinese] [无毒汉化组] [Digital]

Département de recherche en fellations - Ch.01

[Takurou] Rika no Kenkyuushitsu Report File Choujin ni Naru X (COMIC HOTMiLK 2014-01) [Chinese] [黑条汉化] [Decensored]

COMIC Mugen Tensei 2018-09 [Digital]

(CT34) [Kuromahou Kenkyuujo (Nukaji)] Latin-kei S-kyuu Alicia-chan Jidori Nama Ona Haishin

[Muchin] Sakura-chan no Jiyuu Kenkyuu 2 | Sakura-chan's Free Study 2 [English]

(C92) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 3

(Reitaisai SP2) [Newtype Kenkyuujo (Kotowari)] Miko-chan ni 10-ko hodo Yoku o Buchimakete mita. (Touhou Project)

(Japariket) [Kuromahou Kenkyuujo (Nukaji)] Koubi no Shikata o Oshiete (Kemono Friends)