(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
Comic Papipo 2002-11
[Sanbaizu] Kenben Tengoku
Mechiku no Kuni Daisanwa
Seikishi-sama no Otoshikata - Degenerate Holy Knight
COMIC Papipo 2006-01
(C61) [Shoujo Kousaku (eltole)] el #2
[Tsuka Motomasa] Inran Jukubo AYAKO
[Esuo] Boku to Ayako-sensei | Ayako-sensei and I (COMIC Anthurium 2020-07) [English] [desudesu] [Digital]
[Mamiya Komashi] Onna Kyoushi Ayako 96
Ippai Taberu Kimi ga Suki | I Love How You Eat So Much
Zoku Seikishi-sama no Otoshikata
Miboujin Zuma Ayako
COMIC Papipo 2004-08
[Sugaishi] Pure Bitch Club (COMIC Kairakuten 2015-05) [English] [YayaKowaiYo]
I Love How You Eat So Much
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
Comic Papipo 2007-02
When Busty Wife Talks to a Clerk Who Is Allowed to Do Anything to Female Customers
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
[Kogawa Masayoshi] Kangoshi Saotome Ayako no Nichijou - Daily life of nurse Ayako Saotome
Kyonyuu Android Sekai Seiha o Netsubou!! Android 21 Shutsugen!! Busty Android Wants to Dominate the World!
Otokoyo ni Bakunyuu JS ga!! | Busty Shoolgirl in the Men's Section!!
[Rippadou (Various) ] Eranyuu Tengoku Busty Heaven 2 (Various) [Digital]
(C85) [INSERT (KEN)] Mayakoki (Kantai Collection -KanColle-)
[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]
[Goto Hayako] Love 2 Portion 1
[Goto Hayako] Suki Yori Daisuki
(KoiMari3) [Marireimari Inochi (Various)] Reverse (Touhou Project)
Futanari Kenkyuu Dousoukai | Futanari Research Club
Oh! Ayako! More!&More!!
[Gotou Hayako] Paato Taimu Mesu Dorei | Part-time Slavery
(COMITIA104) [Onnanoko Payapaya (Goto Hayako)] Berry Berry Berry A (Poor Poor Lips) [English] [Binbou Scanlation]
Saimin Seikatsu [Sonobe Ayako Hen] | Hypnotic Sexual Life
Nakoruru Senpai no Arbeit
[Distance] Shi Chau? - A cherry boy meets a busty girl (Wanna Do It?) [English] [Tadanohito] [Decensored]
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
Being Milked To Death By Busty Erotic Highschool Girls
Inka no Shizuku - Nikubenki Sayako 35-sai Sono Ni
[Takemama Iinkai] Totsugeki! Tonari no Bonyuu Mama | Charge!! Busty Neighbor Mama [English]
[Koaya Aco] Oshini Yowai Onna
COMIC Papipo 1999-08
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
BUSTY ANDROID WANTS TO DOMINATE THE WORLD!
Comic Papipo 2006-11
Movie Research Lovers
[Hroz] Succubus no Ningen Kenkyuu | Human Research by a Succubus [English] [thetsuuyaku + 4dawgz]
Transformed into a Busty Blonde - Ch. 2
(C72) [Studio Wallaby (Nagisa Minami)] Troublekko ~Saki & Aya~ (To LOVE-Ru)
COMIC Shingeki 2018-08 [Digital]
Dance! Tentacle Research Institute
COMIC Papipo 1999-05
(C78) [Behind Moon (Q)] Dulce Report 12 [English] [SaHa] [Decensored]
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
(C49) [Secret Society M (Kitahara Aki)] Tokimeki Groovie - forever with you (Tokimeki Memorial)
Busty Teacher Has Fat Dick
[Hara Shigeyuki] Binyuchousain Ayako [Digital]
Comic Papipo 2007-04
Fantasy busty party NTR
Boku to Ayako-sensei | Ayako-sensei y Yo
[Aoi Hitori] Onee-San No Hazukashiikoto
[Goto Hayako] Orange Iro no Hana
Pai!
Caster Ayako Kanzenban
Troublekko Saki and Aya and Rin
[Hosaka Yuuichi] Doutei Hunter Ayako! | Virgin Hunter Ayako (Kemono For Essential) [English] [SaHa]
(COMIC1☆2) [NIKOPONDO (Aoyama Reo)] BOOMING! (Bamboo Blade)
Chiiku Gangu - bitchy busty toy
Comic Papipo 2004-10
Bakunyuu Zuma no Midashinami
Lewd Moral Office ~The Busty Girl's Job~
[Goto Hayako] Love 2 Portion 2
(C97) [Kinqhassin (Koayako)] Sunao ni Nareyo Otonashi-kun | Be Honest, Otonashi-kun [English] {RedLantern}
Busty Martial Artist Girl Rin - Humiliating Milking
Kyonyuu Android Sekai Seiha o Netsubou!! Android 21 Shutsugen!! | Busty Android Wants to Dominate the World!
[Ikoma Ippei] Caster Ayako 2
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
(C89) [MILK STANDARD (Shinichi)] Tsuri Skirt no Onnanoko ga Ayashii Supple de Tayuntayun ni Nacchatta! | A Girl in a Skirt with Suspenders Got Busty From Taking a Strange Supplement! [English] [Brolen]
(C73) [Kyomu no Uta (Satou Toshio)] GO BAMBOO (Bamboo Blade) [English] [D-W] [SaHa]
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
(C73) [Chaotic (Kariya Ayako)] Hedonism (Code Geass: Lelouch of the Rebellion)
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
(C92) [Kinqhassin (Koaya Aco)] Chaldea Ecchi na Rakugakichou (Fate/Grand Order)
[Sasayama Ayako] steady study
Hyouka no Nakoruru-senpai ga Seitekisugite Ore no Kokan ga Yabai.
[Bobobo] Chiiku Gangu - bitchy busty toy [Digital]
Kyonyuu Motokano o Tomete Agetara Orei ni Shiboritoraremakutta Hanashi. | A Story About How I Let My Busty Ex-Girlfriend Stay Over and Got Milked Dry in Return.
[RUMP (Bon)] Pai! 2 (Bamboo Blade)
Erochichi Joshikousei ni Shinu hodo Shiboritorareru | Being Milked To Death By Busty Erotic Highschool Girls
Caster Ayako Kanzenban Ch. 1-16
Zero-in ~Aka ga Mazarishi Yoru~
Comic Papipo 2006-03
Comic Papipo 2006-04
(C73) [Kyomu no Uta (Satou Toshio)] GO BAMBOO (Bamboo Blade)
(SC35) [Renai Mangaka (Naruse Hirofumi)] Sannin Musume Special! (Fate/hollow ataraxia)
[Yoriu Mushi] Bokujou Monogatari | Farm Play Story (COMIC Tenma 2005-05) [English]
Netorare Tsuma Ayako
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=
Transformed into a Busty Blonde - Ch. 8
Transformed into a Busty Blonde - Ch. 3
(COMIC1☆2) [Water Wheel (Shirota Dai)] School Braver (Bamboo Blade) [English]
Transformed into a Busty Blonde - Ch. 1
COMIC Shingeki 2020-05
Busty Mama's Obscenity Diet
5 no 2 no Koibana.
COMIC Papipo Gaiden 1995-11 Vol.17
Legend Busty Paradise 2
[Department Y Research Institute] Bōkoku ōjo no matsuro
[RUMP (Bon)] Pai! (Bamboo Blade) [English] [EHCOVE]
(C51) [Munchen Graph (Various)] Hara Hara Dokei Final Calpis Theater 7:30 (Various)
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
[Senor Daietsu] Kyonyuu Mama to Kinshin Soukan | Busty Moms and Intimate Family Relationships Ch. 1 [English] [Sweetcheeks12353] [Digital]
The GIFT Mitsunari-kun O Tanjoubi Manga
(C68) [Romantic Ren-Ai Mode (Fujinari Ayako)] eclair (Fullmetal Alchemist) [English] [Tigoris Translates]
[Goto Hayako] Love Tambourine I
(C73) [T2 ART WORKS (Tony Taka)] Kiteruyo! Takeuchi-kun (Bamboo Blade) [English] =HxHxH=
[Hatimoto] Sayako At the Bus Stop (Comic Toutetsu 2015-10 Vol. 7) [Chinese] [黑条汉化]
Comic Papipo 2005-02
Transformed into a Busty Blonde - Ch. 6
(C82) [BlueMage (Aoi Manabu)] Nakoruru Senpai Shikoreru (Hyouka) [2nd Edition 2012-08-24]
Transformed into a Busty Blonde - After Story (End)
[DISTANCE] Shichau? - A cherry boy meets a busty girl.
COMIC PAPIPO 2006-07
(C82) [ERECT TOUCH (Erect Sawaru)] Hyouka no Nakoruru-senpai ga Seitekisugite Ore no Kokan ga Yabai. (Hyouka) [English] {Hennojin}
Skin Trouble (Japanese)
[Underground Dou (Stranger)] Jigoku Ezu no Yoru 2
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
[Goto Hayako] Amaete ii yo
Comic Papipo 1999-07
[Nukesaku] Ayako Shouaku Naka
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research