Sakusei Kenkyuu

(C56) [Raijinkai (Haruki GeNia)] Jintoku No Kenkyuu 8 [English]

[Takahashi Note] Sakusei Carnival - It's Carnival of sucks sperm! | 搾精的嘉年華會 [Chinese]

[Muchin] Sakura-chan no Jiyuu Kenkyuu 1 | Sakura-chan's Free Study 1 [English]

Nijiiro no Kenkyuu | 虹色的研究

(Reitaisai 7) [Newtype Kenkyuujo (Kotowari)] Toramaru P! (Touhou Project)

[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I

[Newtype Kenkyuujo (Kotowari)] Kanmusu, Yobidashi, Taiiku Souko (Kantai Collection -KanColle-) [Digital]

[Kabuki Shigeyuki] Sakusei Joshi [Chinese]

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

(SC2018 Summer) [Nagiyamasugi (Nagiyama)] Touhou Sakusei 1 Yuyupai (Touhou Project)

Gohoushi Bunny Sakusei no Artoria

[Coffee Maker (Asamine Tel)] Murasaki Shikibu Sakusei Hon. (Fate/Grand Order) [Chinese] [黎欧x苍蓝星汉化组] [Digital]

Sakusei Jouzu na Mai Senpai {doujins.com}

(SC56) [Ajisaidenden (Kawakami Rokkaku, Takanashi Rei)] Kazamori Hakase no Chotto Ecchi na Kenkyuu ~Kouhen~ (UN-GO)

(C88) [Minori Kenkyuujo (Minori Kenshirou)] Higyaku Hime

[Tempest (Uno Ryoku)] TS Neko Succubus-san wa Sakusei Nante Shitakunai! - The TS Cat Succubus Doesn't Want to Extract Semen! [English] [Panatical] [Digital]

(C82) [Minori Kenkyuujo (Minori Kenshirou)] Outo Switch

(C86) [SUZUNA JCT (Matsuyuki Kabun)] HYBRID Kanshu Kuubo Wo-kyuu Kenkyuu Kiroku (Kantai Collection -KanColle-)

[Kitsune Tsuki] Chinpo Shaburi no Renai Kenkyuu | Dick-Sucking Love Study (Love Lab) [English] =YQII=

(C93) [Quick kick Lee (Yoshimura Tatsumaki)] Hime-sama no Sakusei Skill (Dragon Quest XI) [Chinese] [瓜皮汉化]

(Reitaisai SP) [Newtype Kenkyuujo (Kotowari)] TOHO BRIDAL NIGHT ~FROM Seirensen~ (Touhou Project)

[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Diachin

(C82) [Matsumoto Drill Kenkyuujo (Naganoon)] COMIC Matsumoto Drill Vol.1 Gouten

Fuchou no Sundome Sakusei Jigoku

(Shuuki Reitaisai 2) [Newtype Kenkyuujo (Kotowari)] Kekkon Kakko Kokoro (Touhou Project)

Sakusei Janshi

(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report

Sakusei Shinin | Semen Squeezing Undead

[Raijinkai (Harukigenia) Jintoku no Kenkyuu 02 (original)

Nakano Yuka-chan to Shippori Muhuhu Suru Hon

(C97) [Fujiyuu Kenkyuu (Akai Kagerou)] Fuyuko ni Sukebe na Jidori o Okutte Kure to Tanomu Hon (THE iDOLM@STER: Shiny Colors) [Chinese] [吸住没碎个人汉化]

[Oshiro] Dimitrescu Okaa-sama no Sakusei (Resident Evil) [Chinese] [零食汉化组]

(C94) [Rico-ba (Rico)] Onii-chan to Sex Kenkyuu

Bubble Head Nurse Sakusei Survival

[ Matsumoto Drill Kenkyuujo] do risu ta (LUCKY☆STAR)

(C82) [Minori Kenkyuujo (Minori Kenshirou)] Outo Switch [Chinese]

[Takahashi Note] Sakusei Carnival - It's Carnival of sucks sperm! [Digital]

Sakusei JK | 착정JK

(CT27) [Waffle Doumeiken (Tanaka Decilitre)] Sakusei Jouzu na Mai Senpai (Musaigen no Phantom World) [Chinese] [final個人漢化]

(C90) [Newtype Kenkyuujo (Kotowari)] THE ORDER GRANDE chronicle (Granblue Fantasy)

Otonoko Josei-ka Kenkyuu Roku Sono Ni

[bose no Doujin Manga Kenkyuujo (bose)] Jikan no Majo 2 ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~ [Chinese] [輝夜漢化]

Ore no Dekachin ga Bakunyuu Bitch Gal-tachi ni Sakusei Saremakuru!! 2 | My Big Cock Is Getting Squeezed By Huge Breasted Bitch Gals!! 2

(C94) [Alkaloid no Baketu (Gelatin)] Raikou Mama Boseiaiteki Sakusei Nama Houshi. (Fate/Grand Order)

[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Boku ga Shihai Suru Senpai [English] [mysterymeat3] [Digital]

[SOUND MILK (Otochichi)] Princess Sakusei Lesson 2 (Go! Princess PreCure) [Chinese] [无毒汉化组] [Digital]

Mijika na Onee-san ga Succubus datta node Sakusei sareru Ohanashi

[Kuromahou Kenkyuujo (Nukaji)] Saimin Shippai - Sensei wa Dou Shiyou mo Nai Baka desu [Digital]

(SC2018 Summer) [Nagiyamasugi (Nagiyama)] Touhou Sakusei 1 Yuyupai (Touhou Project) [Chinese]

Watashi no Kenkyuu Seika

Isekai Tensei shite Yarichin Yuusha ni Natta Ore ga, Chimajo Elf ni Sakusei Saremakutta Hanashi

[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Nii-chan no Jikkendai!? [Digital]

(Reitaisai 6) [Newtype Kenkyuujo (Kotowari)] Tenshi no Kaikata Shitsukekata Ver1.03 (Touhou Project)

Yuni Paisen no Kenkyuu

(C77) [Newtype Kenkyuujo (Kotowari)] Toramaru 2! (Touhou Project)

(C79) [Matsumoto Drill Kenkyuujo] Ika-gana Mono ka? (Shinryaku! Ika Musume)

[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Ohayou! Seitokaichou Miyazawa-kun

[AliceCreation (Rucuk)] Sakusei Shitai Alice ga Ochinpo ni Makeru Hon (Touhou Project) [Chinese] [脸肿汉化组] [Digital]

[Black Megane Kenkyuujo] Marunomi no Mori

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

(C86) [Minori Kenkyuujo (Minori Kenshirou)] Roshutsu Joshi

(Houraigekisen! Yo-i! 3Senme!) [Kuromahou Kenkyuujo (wizakun)] Shinkai Yori (Kantai Collection)

(C92) [ARCHF (Riki)] AFK (Atsumare! Fushigi Kenkyuubu) [Chinese] [咕咕里组]

[Okuchi no Okuchi (Watari Kaoru)] Fuchou no Sundome Sakusei Jigoku (Fate/Grand Order) [Digital]

Fuyuko ni Sukebe na Jidori o Okutte Kure to Tanomu Hon

[COMEX (Zhen Lu)] Fuchou no Sakusei Ryouhou | The Nurse Manager’s Hardcore Milking Treatment (Fate/Grand Order) [English] {darknight} [Digital]

(C83) [Newtype Kenkyuujo (Kotowari)] Naka de Shitai! (Chuunibyou Demo Koi ga Shitai!)

Raikou Mama Boseiaiteki Sakusei Nama Houshi.

[Nyoninka Kenkyuujo(milda7)] chijyoku no jyocyaku jyosou

Koakuma-chan ni Saiin Sareta node Sakusei Sex de Aishiacchaimashita.

(C73) [NAGANOON (Matumoto Drill Kenkyuujo)] Kono Sekai ni Kami wa inai (Gundam 00) [Digital]

Kuni o Horobosu Sakusei Heiki | 摧毀國家的榨精兵器

(C75) [Matumoto Drill Kenkyuujo (Nasu)] Defrag. 2 (Original)

(COMIC1☆15) [Vivido (Kumasaku Tamizou)] Dosukebe Fuchou no Seikan Sakusei Massage | Sex with the Perverted Head Nurse - Semen-Squeezing Massage (Fate/Grand Order) [English] [Kagamin]

(C81) [Matsumoto Drill Kenkyuujo (Naganoon)] Mitsutsubo Injoku Settai - Hostgirl Kousaka Tamaki Dono Ana demo Goriyou kudasai - (ToHeart2)

[Aloha Soft] Pettanko Succubus-chan no Gorioshi Sakusei [Chinese] [脸肿汉化组]

[Shirasudon] Dosukebe JK Gal no Honki Sakusei | Squeezed Dry by a Naughty High School Gyaru [English] [coommaster48]

[Matsumoto Drill Kenkyuujo (NAGANOON)] Dri Star (Lucky Star) [DL]

(SHT2013 Haru) [Newtype Kenkyuujo (Kotowari)] Sayaka-san to Kyouko-san (Puella Magi Madoka Magica)

Isekai Tensei shite Yarichin Yuusha ni Natta Ore ga, Chimajo Elf ni Sakusei Saremakutta Hanashi | The Hero That Was Milked By A Promiscuous Dark Elf

HYBRID Kanshu Kuubo Wo-kyuu Kenkyuu Kiroku

[Dakashiya Oroshi (Wokasiya)] Aku no Chikara de Sukihoudai Dekiru Kanbu ni Natta no ni Seigi no Heroine ni Sakusei Sarete Maso Shasei de Ii Ko ni Saserareru Hon

(COMIC1☆7) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Aniki ni Urarete Hitobanjuu 2

Sakusei Carnival - It's Carnival of sucks sperm!

[Kuromahou Kenkyuujo (Nukaji)] Aniki to Kanojo no Benkyoukai [Chinese] [Digital]

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

(C88) [Kuromahou Kenkyuujo (Nukaji)] SheStar! Imouto ga Kawaikatta node Karada o Notto tte Jii shitemita Kekka (Charlotte)

(C94) [Bocchi Koubou (Rutubo)] Sakusei Kaminagahime (Granblue Fantasy)

[Anthology] 2D Comic Magazine Futanari Shokushu Sakusei Shasei Kairaku ni Oboreru Heroine-tachi Vol. 2 [English] {Doujins.com} [Digital]

[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Yuuwaku Shite Kuru Otouto [English] [mysterymeat3] [Digital]

[Nyoninka Kenkyuujo (milda7)] Hanako's Diary

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

Sakusei Byoutou

Kyousei Sakusei! Chinpo Milk Server!

Ichinose Shiki no Seitekijoudou Kenkyuu

Oppao de Sakusei Sareru dake no E 7-9

[Blood Moon (Gas Mas)] Gyaku Rinkan Sakusei Shima wa Chijo Darake[Chinese]【枫原万叶汉化】

Ore no Dekachin ga Bakunyuu Bitch Gal-tachi ni Sakusei Saremakuru!!

(SC56) [Ajisaidenden (Kawakami Rokkaku, Takanashi Rei)] Kazamori Hakase no Chotto Ecchi na Kenkyuu ~Kouhen~ (UN-GO)

[toxic (Sun)] Barnaby Brooks Jr. no Kenkyuu (TIGER & BUNNY) [Digital]

[Hiiro no Kenkyuu (Hiiro)] Shinyuu dakedo Honki Ecchi... Suru? (Virtual YouTuber) [English] {Chin²} [Digital]

Ore no Dekachin ga Bakunyuu Bitch Gal-tachi ni Sakusei Saremakuru!! | My Big Cock Is Getting Squeezed By Huge Breasted Bitch Gals!!

[Matsumoto Drill Kenkyuujo (Naganoon, Kazumi Yoshiyuki, Nasu)] 15513-kaime no Nagato Yuki (The Melancholy of Haruhi Suzumiya) [Digital]

[bose no Doujin Manga Kenkyuujo] Jikan no Majo ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~

Gekkan Web Otoko no Ko-llection! S Vol. 62

(Shota Scratch 20) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Fujun Kankei

[Kabuki Shigeyuki] Sakusei Joshi [Chinese][Incomplete]

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

(C88) [SOUND MILK (Otochichi)] Princess Sakusei Lesson (Go! Princess PreCure) [Chinese] [沒有漢化]

[bose no Doujin Manga Kenkyuujo (bose)] Jikan no Majo 2 ~Eroi Onee-san ni Jikan Teishi Sarete Iroiro Sarechau Ohanashi~

Succubus Sakusei-bu

Futaba Clinic Sakusei Kenshuu

(Shota Scratch 20) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Fujun Kankei [Chinese]

Sensha Shoujo no Warai Jigoku ~ Futanari Kaizou Kyousei Sakusei ~

(C83) [Minori Kenkyuujo (Minori Kenshirou)] Kichikubi Musume

Kijoui x Renzoku Shasei = Sakusei = Shikou

[Tempest (Uno Ryoku)] TS Neko Succubus-san wa Sakusei Nante Shitakunai! [Chinese] [不可视汉化] [Digital]

(C97) [Ise no Mug Cup (Isemagu)] Gohoushi Bunny Sakusei no Artoria (Fate/Grand Order)

(C93) [Sakura Garden (Shirosuzu)] Jinchi Sakusei M+M (Magic Mirror) (Fate/Grand Order)

[Kuromahou Kenkyuujo (Nukaji)] Wareware wa Osanainode (Kemono Friends) [Digital]

Shokushu Chireiden 3 ~Komeiji Koishi no Sakusei Chiryou~

[LRIG Lab (Various)] LRIG Kenkyuu Nisshi 2017 Harugou (WIXOSS)

Loli Succubus no Sennen Sakusei

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

[RINARINA (Shima Mitsuru)] Imouto Kenkyuu Nisshi 3 (Sister Princess)

(Shota Scratch 10) [Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Uremomo

[Kazusa Shima] Kenkyuu Taishou Shoujo

[Okosama Lunch (Nishinozawa Kaorisuke)] Mei no Jiyuu Kenkyuu [Digital]

Kuni o Horobosu Sakusei Heiki

(C92) [Minori Kenkyuujo (Minori Kenshirou)] Chiisana Puffy 1

(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}

Sakusei Dungeon Kouryaku ni Mukanai Jimiko no S-kyuu Dosukebe Status

Succubus Sakusei-bu Ch.1-3

(C82) [Matsumoto Drill Kenkyuujo (Naganoon)] COMIC Matsumoto Drill Vol.1 Gouten [Chinese] [臭鼬娘漢化組]

[Atelier Maso (doskoinpo)] Kuni o Horobosu Sakusei Heiki [English]

[Newtype Kenkyuujo (Kotowari)] Hollow Mask -Kamen no Uragawa- (Touhou Project) [Digital]

(C74) [Kaiten Sommelier (13.)] Reichourui Mouryouka Sakuseishu Tane | Primal Demonic Semen Squeezing Species [English] [Loofnuk]

Oni to Majo no Buta-san Master Sakusei Ecchi

(Houraigekisen! Yo-i! 25Senme!) [Newtype Kenkyuujo (Kotowari)] Ichiban Youna Tsuma ga Niau Kuchikukan (Kantai Collection -KanColle-)

[Nyoninka-kenkyuujo] Feminized Warrior Azuna's Melancholy

[Shindou Hajime] Bondage Majo no Isekai Shoukan Shota Sakusei Gishiki Ch. 3 [Chinese] [丧尸×无毒汉化]

[Nyoninka Kenkyuujo (milda7)] Onna ni Sareta Yuusha Rya

(C86) [Minori Kenkyuujo (Minori Kenshirou)] Roshutsu Joshi

Succubus Sakusei-bu Saishuuwa

[Sakusei Kenkyuujo/Kameyama Shiruko] Sakusei Byoutou ~Seikaku Saiaku no Nurse shika Inai Byouin de Shasei Kanri Seikatsu~ | 搾精病棟～在只有惡劣性格的護士存在的醫院裡度過的射精管理生活～[Chinese] [禁漫漢化組]

[JYUN] Anepai Sakuseix | 姊乳榨精的性愛 [Chinese]

Akizuki-gata Sakusei Nukimakuri Beach | 秋月的榨汁海滩

[broiler] Sakusei no Renkinjutsushi (Loli Bocchi.) [Chinese] [渣橙子個人漢化]

Fuchou no Sakusei Ryouhou | 부장의 착정요법

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