[kamen no hito] Rape Support Site | 強姦服務網 [Chinese] [三人的星遺物解放陣線]
[wakamaker (wakamesan)] CHALDEAN SUPPORTER (Fate/Grand Order) [Digital]
Ai ga Tsuyome na Daiyousei Onee-san ni Dokusen Sarechaimashita....
Hame Support Supplement
(C74) [Moon Night Kitten (Kouki Kuu)] Super Sonico no Saikyou Support Center (Super Sonico)
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
Mia-chan's Support Menu~
[Nigeru Support (Nigesapo)] Dairyousai-chan to Ecchi Suru Hon (Touhou Project) [Digital]
Saimin Support
[Fue] Inma no Mikata! | Succubi's Supporter! Ch. 1-4 [English] [biribiri]
After School
Camilla XXX Support
[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)
Attack on Research
(C95) [Kireinabuta (Butachang)] Support Order (Fate/Grand Order)
Yuri-ken Beit Boshuuchuu Soushuuhen | Yuri's Lab Wants Research Assistants
Kurenaimisuzu Ga Kadan No Hiryō O Ketsu Kara Hineridasu Yōdesu
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
Movie Research Lovers
OneShota Support SEX
Chikihouyuu | Intimate Support
Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club
(C93) [Dodoitsu. (Panco.)] Research Love Make Presentation | Research Lab x Expression (Motto! Hinekure Chaser 3) [English] [Pink Cherry Blossom Scans]
Inran Hitozuma no Seishori Support | Servicio Sexual De Una Mujer Casada
Chaldea Supporter
Powapowa-kei Iyashi Misty to Ecchi Suru Hon
(C94) [kaibido (mokei)] Ecchan wa Support Jouzu (Fate/Grand Order)
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
Fuchou Netorare Support
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
Uchi no Musume no Arbeit! ~Shasei Support Staff Hen~
[Tsukuru] Nagasare Supported (Otokonoko HEAVEN Vol. 27) [English] {Shotachan} [Digital]
[Atelier kitty] Mia-chan no Support Menu~ [Chinese]
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
Kanojo ni Furaretara Mama-san ga Yattekita Ken | When My Girlfriend Dumped Me, Her Mom Came to Support Me.
Manga Research Triangle
[Fue] Inma no Mikata! | Succubi's Supporter! [English] [biribiri, Hennojin]
Zettai ni Ikasetai Adult Goods Maker Kaihatsubu VS Zettai ni Ikanai Adult Goods Maker Eigyoubu | The Sales Rep Who Absolutely Won’t Come VS The Researcher Who Absolutely Wants to Make Her Come
Onanie Support
[Crazy9 (Ichitaka)] C9-45 Sayuri 5 ~ Kareshi no Ouen ni Itta Saki de Shoujo ni Okita Koto | C9-45 Sayuri 5 ~ What Happened With The Girl Who Went To Support Her Boyfriend [English] {Doujins.com} [Digital]
Dance! Tentacle Research Institute
(C74) [Moon Night Kitten (Kouki Kuu)] Super Sonico no Saikyou Support Center (Super Sonico) [English] [4Dawgz]
(C94) [cryptid (Mufuru)] Mikan no Onanie Support (To LOVE-Ru)
Inma no Mikata! | Succubi's Supporter! Ch. 1-3
[Fue] Inma no Mikata! | Succubi's Supporter! Ch. 1-3 [English] [biribiri]
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
Support no Lancer ga Dou Mitemo Choukyouzumi
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
Sex Support Zupposhi Gozen
Daionee-chan to Ecchi Suru Hon
[Department Y Research Institute] Bōkoku ōjo no matsuro
Jungle wa Itsumo Hare Nochi Gu!! | The Jungle Offers it's Support!!
New Support Units Nier Domina
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
(C94) [Dozo-Mae (Nonohachi)] Kougaku Shien Patron-sama You Tokubetsu Course - Special course for top support patron (Mirai Akari)
Sex Support Club!
Dairyousai-chan to Ecchi Suru Hon
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
Ee? Josei no Mikonritsu ga Takai Machi de Hataraku Joushi o Support suru OL no Onee-san dattee!?
April release for supporters.
Zecchou Kenkyuujo 2 Orgasm Research Facility 2
Onedari JK Support
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
Lili no Dungeon Seikatsu Support Katsudou | Lili's Dungeon Support Activities
Testa and Ange's Paid Orgy Support
[8/7 (Nanasaki)] Gacha Hai JK Supportx [Digital]
[Shizuka na Kitaguni (Kirishima Dine)] Boku no Mama, Support ni Itta Mama.... (Fate/Grand Order)
Toki no Kanpeki na Support
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
(COMIC1☆17) [Gyoukousyu (Gon.)] Ai wa, Osareru to Yowai. | Support is Ai's Weakness (Love Live! Nijigasaki High School Idol Club) [English] [Usr32]
CHALDEAN SUPPORTER
Binyuchousain Ayako | Busty Researcher Ayako
Yamato-san's H-Support
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
[wakamaker (wakamesan)] CHALDEAN SUPPORTER (Fate/Grand Order) [Chinese] [无毒汉化组] [Digital]
Imouto Support | Little-Sister Support
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
(C94) [wakamaker (wakamesan)] Chaldea Supporter (Fate/Grand Order) [Chinese] [無毒漢化組]
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]