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TTH 20.5

Fellatio Kenkyuubu | Blowjob Research Club

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]

[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]

Bowsette's Research

[Tanaka-Ex] TOKI to MEKI -Tomatta Sekai de Majiwaru Toiki- | Toki & Meki -Sexual Breaths in a Time-Frozen World- Ch. 1-3 [English] [Digital]

Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3

(C77) [BlueMage (Aoi Manabu)] Raigeki Houkago Play Vol. 05 (Houkago Play)

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

Fellatio Research Department | Fellatio Kenkyuubu - Ch.01

(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)

[Magaki Ryouta] Witch!

(C93) [Nakasone Battalion (Various)] Mokkori Parupunte | Bulging Parupunte (Dragon Quest XI) [English] {Doujins.com}

Sadogashima ~ Choukyou Muhou Chitai "Full Color" Vol.1-2

[Department Y Research Institute] Bōkoku ōjo no matsuro

[Diogenes Club (Haikawa Hemlen)] Aniyoro (Various) [Digital]

[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]

Brandish Chapter 21

[Tempuru] Albedo & Sucrose's Isekai Observation Research Report

[Kisaragi Gunma] Giri Giri Sisters Ch. 1-4+Extra [English] [SaHa] [Colorized] [Decensored]

[futa] Miko x Tenshu (Touhou Project)

JS Kenkyuukai | JS Research Seminar

(COMIC1☆8) [Funi Funi Lab (Tamagoro)] Chibikko Bitch XY 2 (Pokemon)

[Tenchuugumi (Tenchuunan)] IF (Ah! My Goddess) [English] [Onieroz] [Decensored]

Fellatio Kenkyuubu - Fellatio Research Department

Dance! Tentacle Research Center - Seedbed-hen

(C91) [Chuuka Mantou (Yagami Dai)] Mantou.40 (Neon Genesis Evangelion) [English] [Risette]

Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record

[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]

Pure Nomi Kiwami (Giantess Cow-Girl English Trans)

Winner's Reward

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

Uta-chan to Hitotsu ni Naretara ii na!

Bitchigyaru no sei seikatsu

[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]

Iroburi 1

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FAF:C84

电梯故障

变成BL游戏主角后被死对头溺爱的那件事 01

[Quzilax] Utaite no Ballad Ch. 1-6 [Digital]

プーザツノヌルヌルフロレン (Kekkai Sensen)

(C81) [Saigado (Saigado)] R-LAB. - Dr. Akagi's individual research lab (Neon Genesis Evangelion) [Chinese] [瓜皮漢化·母系戰士出品@萌夢星君發佈]

Research Fellow

Attack on Research

Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~

Uzai Ossan ni Saimin Sarete Kimochi Yokunatta Hanashi | The Story of How an Annoying Middle-Aged Man Hypnotized Me and Made Me Feel Good

Futanari Kenkyuu Dousoukai | Futanari Research Club

[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]

[SM Potato (Kumo)] Hajimete monogatari. (K)

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Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

Fellatio Research Department Epilogue

[Alexi Laiho] Shoujo Maid no Tashinamikata (Seiippai Gohoushi Maid) [Chinese] [Incomplete]

[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]

[Pararan] A Sex Shitai!

Himegoto Selfies | 비밀 셀카

A Rebel's Journey: Chang'e

[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]

Kairaku ochi go byō mae！Mi mo kokoro mo otosareru gokujō chōkyōSEX「watakushi, midara na onna ni kaerarechatta…」

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[Kaniya (Kanyapyi)] Iku-chan no Seichou Nikki (THE IDOLM@STER MILLION LIVE!) [English] [Kameden] [Digital]

[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]

Magical Occult Research Girl Defeated

Dance! Tentacle Research Institute

Fushikawa Kokoro to Kozukuri Shitai!

Insect Research Institute 2

USB

[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]

[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]

(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report

[Haruta] Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club 2-in-1 Bonus Chapter [English] [Digital]

(COMITIA120) [peachpulsar (Mira)] Yurufuwa Joshi ni Kiwotsukete

[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]

(C93) [Dodoitsu. (Panco.)] Research Love Make Presentation | Research Lab x Expression (Motto! Hinekure Chaser 3) [English] [Pink Cherry Blossom Scans]

[Jab] – Kickin It With The Camptons Issue #4

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

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

[Kihiru] Hakudaku no Sono | 白濁之苑 [Chinese]

[Department Y Research Institute] Gen'ō No Seidorei-Chan De Asobou!

[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]

[Department Y Research Institute] Rorisakyubasu Wa Ningen Ni Tsukamaruto Dō Naru No?

(C79) [Mameyamangetsudou (Mochizuki Kazuto)] No Cold Heart ~Tio Plato~ (The Legend of Heroes: Zero no Kiseki) [English] [kitsune547]

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

A Birthday Party All Alone with Chifuyu-nee

Yuri-ken Beit Boshuuchuu Soushuuhen | Yuri's Lab Wants Research Assistants

(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=

Research of Barnaby Brooks Jr.

[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】

[アゴビッチ姉さん] 昨日、結婚相談所で出会った女の子（陸上女子）に逆レ〇プされた

Dance! Tentacle Research Institute