(C94) [Kinqhassin (Koaya Aco)] BB-chan wa Dasasetai! (Fate/Grand Order) [Chinese] [黑锅汉化组]
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
Comic Papipo 2004-07
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
Busty Fumina Trial
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
Busty Shark Guard
Nakoruru Senpai no Arbeit
WITCH SELECT
[Kimpotsu] Uchuu Shoujo (Uchuu no Stellvia / Stellvia of the Universe)
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
(C82) [ERECT TOUCH (Erect Sawaru)] Hyouka no Nakoruru-senpai ga Seitekisugite Ore no Kokan ga Yabai. (Hyouka)
Osana Deka Inkou-ha SP
[Kemokomoya (Komori Kei)] Oh,Ayako!More!&More!! (Walkure Romanze)
Busty and the Beast ALL STARs 03
Comic Papipo 1999-04
[Gate of XIII (Kloah)] Busty Fumina Trial (Gundam Build Fighters Try) [English] {doujin-moe.us} [Digital]
[Goto Hayako] Suki Yori Daisuki
[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki Dai 358 Shou - Kyonyuu Musume "Azunyan" Ubawareta Shojo & Yogosareta Seifuku- | Busty Virgin-Girl Azunyan is Abducted and Soiled (Kizuato) [English] [doujin-moe.us]
Comic Papipo 2006-12
[RUMP (Bon)] Pai! (Bamboo Blade) [English] [EHCOVE]
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
Comic Papipo 1999-07
My Busty Ero Onee-chan
Solo Hunter no Seitai WORLD 6
[Goto Hayako] Love Tambourine 2
[Yoriu Mushi] Bokujou Monogatari | Farm Play Story (COMIC Tenma 2005-05) [English]
[Hatimoto] Sayako at the Bus Stop | JK at the Bus Stop! (Comic Toutetsu 2015-10 Vol. 7) [English] [Maou-Scan]
COMIC Papipo 2005-04
[Aeba no Mori (Aeba Fuchi)] Erochichi Joshikousei ni Shinu hodo Shiboritorareru | Being Milked To Death By Busty Erotic Highschool Girls [English] [Digital]
(C89) [NAMANECOTEI (Kousaka Kayako, chan shin han)] Oideyo! Nazarick no Futanari Bokujou (Overlord)
Busty Mama's Obscenity Diet
Zecchou Kenkyuujo | Orgasm Research Facility
Erochichi Joshikousei ni Shinu hodo Shiboritorareru | Being Milked To Death By Busty Erotic Highschool Girls
[Fuusen Club] Inka no Shizuku - Nikubenki Sayako 35-sai Sono San [English] [EHCOVE] [Digital]
(C74) [Nagiyamasugi (Nagiyama)] Banboo Shitsue Daka Soushuuhen (Bamboo Blade)
Love Jossie 正臣くんに娶られました。 第2-9話
(C72) [Studio Wallaby (Nagisa Minami)] Troublekko ~Saki & Aya~ (To LOVE-Ru)
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
Comic Papipo 2000-03
Aniki ni Tabetsukusareta Ore no Kanojo. | My Older Brother Fucked My Girlfriend Like Crazy
[Goto Hayako] Orange Iro no Hana
(C73) [Kancho Hatto (Wakatsuki)] Anko Nyuu Seiyou Kurenai Mendonburi (Bamboo Blade)
Dosukebe Okaa-san Ayako | Perverted mother Ayako
[Kloah] BUSTYcher, BUSTudent & BUSTriangle (Complete, English)
(C73) [Chaotic (Kariya Ayako)] Hedonism (Code Geass: Lelouch of the Rebellion)
COMIC Shingeki 2019-10
(C95) [Kinqhassin (Koayako)] Kyokou no Umibe nite (Fate/Grand Order)
[Rippadou (Various) ] Eranyuu Tengoku Busty Heaven 2 (Various) [Digital]
Busty Mom & Daughter Share Her Schoolteacher
Research of Barnaby Brooks Jr.
COMIC Papipo 1998-08 [Incomplete]
Sayako at the Bus Stop | JK at the Bus Stop!
[Sanbaizu] Kenben Tengoku
COMIC Papipo 1999-05
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
Bustycher+Bustudent+Bustriangle
(C38) [P Shoukai (Musabetsu Bakugeki)] Kayo Busty Girl Training (Charging P8) [English] [Tigoris Translates]
(C51) [Poteo Kikaku (Various)] Rapnzel (Tokimeki Memorial)
Kyonyuu Mama to Kinshin Soukan | Busty Moms and Intimate Family Relationships Ch. 1
Transformed into a Busty Blonde - Ch. 3
Hara Hara Dokei Final Calpis Theater 7:30
[Aoi Hitori] Onee-San No Hazukashiikoto
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
[Goto Hayako] Love Tambourine I
5 no 2 no Koibana.
[Shiyou Kougen] Mysterious Tan-Kamaitachi in an abandoned mine-A grudge against a carnal desire approaching a busty beauty
(C65) [Rippadou (Various)] BUSTY HEAVEN Eranyuu Tengoku (Various)
COMIC Papipo 2004-08
Happy End Standard
Kyokou no Umibe nite | at the fictional seaside
(C74) [DangerouS ThoughtS (Kiken Shisou)] KI_RD (Real Drive) [English] [Rewrite] [Incomplete]
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
(C64) [Onnanoko PayaPaya (Gotou Hayako)] Ayukuma
Oshini Yowai Onna Ch. 1-4
[eltole] Busty Married Woman Investigator Yuka (ANGEL Club 2018-03) [Chinese]
(C73) [Kyomu no Uta (Satou Toshio)] GO BAMBOO (Bamboo Blade)
Legend Busty Paradise 2
Zero-in ~Aka ga Mazarishi Yoru~
Sunao ni Nareyo Otonashi-kun
(C97) [Kinqhassin (Koayako)] Sunao ni Nareyo Otonashi-kun | Be Honest, Otonashi-kun [English] {RedLantern}
(C64) [R-I-P (Mochizuki Ayako)] Stand by me (Final Fantasy X-2)
(C79) [GEGERA STANDARD (Gegera Toshikazu)] Kyonyuu Mokuroku | Busty Index (Toaru Majutsu no Index) [English] =LWB=
[Koaya Aco] Oshini Yowai Onna [Chinese]
Comic Papipo 1998-10
[Cinnamon, KANGAROO KICK (Macho, Takagi Takumi)] BUSTY & PENNY (TIGER & BUNNY) [English] [Emme]
(C83) [ERECT TOUCH (Erect Sawaru)] SHERRY HAZARD (Resident Evil 6, Hyouka, Samurai Spirits) [English] {doujin-moe.us + PineApples R' Us}
[Yazaki Touru] Majo Kyoushi Mayako
[Sugaishi] Pure Bitch Club (COMIC Kairakuten 2015-05) [English] [YayaKowaiYo] [ReEdit]
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
Busty Married Wife Infiltrates Investigator·Aya
Comic Papipo 2006-11
BUSTY ANDROID WANTS TO DOMINATE THE WORLD!
Kami no itte | 神明的一手
[Goto Hayako] Incest Heaven
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
[Bunchindoh (Bunchin)] Tokimeki 6 Ninden (Tokimeki Memorial)
A Lewd Lascivious Busty Elf-chan Appears!!
Skin Trouble (Japanese)
(C73) [Rotary Engine (Kannazuki Motofumi)] Tamahimeden (Bamboo Blade)
[Distance] Shi Chau? - A cherry boy meets a busty girl
(C82) [BlueMage (Aoi Manabu)] Nakoruru Senpai Shikoreru (Hyouka) [2nd Edition 2012-08-24] [English] [Chocolate + LWB]
(C73) [T2 ART WORKS (Tony Taka)] Kiteruyo! Takeuchi-kun (Bamboo Blade)
Sub Rosa
(C82) [Tengusa (tokorot)] Omake no Nako Senpai (Hyouka)