Experiment Bug

Imouto Ookiindamon

39℃ no Torokesou na Hi

Hakoiri Musume Otoko o Shiru. | The Sheltered Girl's Experience With Men

(C87) [Gainamon (Natsu no Koucha)] Sakusei Quartet (Touhou Project) [Chinese] [CE家族社]

(Shuuki Reitaisai 3) [Hirojuu Renshuuchou (Hiroya)] Yousei Seikatsu (Touhou Project) [Chinese] [Kanade汉化组]

彼女の汗にまみれたい

[Michiking] Ane Taiken Jogakuryou 1-11 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]

GaCen de Deatta Onnanoko to Hatsutaiken Shita Hanashi | My First Experience with a Girl I Met at a Game Center

BUGZ Leep) Kemono BUGZ insect evildoer joint magazine

Boku no Tsuma to Nete Kudasai

[Omchicken] Doki Doki Yuu x Rigu (Touhou Project)[English][solelo]

[Kusui Aruta] Hajimete nan dakara - First sexual experience

[Kazan no You] Bug Art Online 2.0 (Sword Art Online) [Japanese, Chinese] [Digital]

[Nozarashi Satoru] Usokki Bitch no Shotaiken | Lying Bitch's First Sexual Experience (Tabete wa Ikenai 3) [English] [Digital]

(Reitaisai 12) [Nyuu Koubou (Nyuu)] Gensoukyou Jikanteishi club (Touhou Project)

Ougon Taiken 3 - Gold Experience 3

Japunika Inchuuchou | Japunika Lewd Bug Report

[Nitta Jun] Natsu Taiken Monogatari | A Summer Experience Story (Doutei Chinkonkan) [English]

(C65) [Ubuge Bugyousho (Giagia)] Ubuge Haru Gachou Sono Ichi (Various)

(Reitaisai 11) [Itou Life] Wriggle-chan Ouen Sex (Touhou Project)

[Echizen Bugyousho (Aramaki Echizen)] Motto yo, Shikikan-sama. (Azur Lane) [Digital]

淫臭クリニック

Dr.BUG Containment Failure

[Okuva] Tsukuridase! Saikou no Okusuri! Daijikken | Create it! The Best Medicine! The Great Experiment (2D Comic Magazine Nipple Fuck de Acme Jigoku! Vol. 2) [English] [Digital]

[Sakazaki Freddie] Mitsuko-chan no nyuugyuu taiken-ki | Mitsuko's Experience as a Milk Cow (COMIC Shingeki 2013-02) [English] [thetsuuyaku]

Cells at Work 1-6

Baquartet Joukyou Fumei

Summer Experience Story 2

Tomodachi to Jikken Shite Miru Hon. Zenpen | A book about experimenting with your friend, part one

Touhou Honmono × CJD Goudou Gensou Shoujo ha CJD ga Osuki 2

[Circle Kagemusya (Kagemusya)] "Shoukanjuu DX DeliHealizer" ver. 4 ~Card kara Josei o Shoukan shite Ecchi suru Ohanashi~ | Shoukanjuu DX DeliHealizer ver. 4 ~A Story of How I Summoned a Girl With a Card and Had Sex With Her~ [English] {Doujins.com}

Ooicchi no Ijiwaru Fudeoroshi | Ooicchi's a Meanie, A Man's First Experience

[Izumo Gingatei (luke)] Kago no Mushi (Touhou Project) [Digital]

(C58) [BLACK DOG (Kuroinu Juu)] GOLD EXPERIENCE (Sailor Moon) [2nd Edition]

B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report

Mesuinu Taikenki | Bitch Experience Note

BugBug 1999-06

(C87) [Nobita Graph (Ishigana)] IT WAS A good EXPERiENCE (Aikatsu!)

Oidemase Kitsuneya

[TANABE] Ougon Taiken - Gold Experience

[Amadoiza (Moiky)] Super Wriggle Cooking (Touhou Project) [Digital]

Ouen Taiken | Cheer Experience (uncensored)

[Motchie Kingdom (Various)] GOLD EXPERIENCE (Various)

Super Wriggle Revenge

[Kanno Takashi] Alien Experiment (COMIC Orga Vol. 01) [Chinese] [牛肝菌汉化]

Kyodai Mushi no Kouhai-jou | Giant Bug's Cross Breeding Location

(C75) [Itou Life] Touhou Megane (Touhou Project)

[Tendou Itto] A Clinical Experiment on the Sexual Response of a Female Student [English]

[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report (Resident Evil) [English] [SaHa]

(C86) [Sorabatake (D@i)] Zoku Touhou Shota No.1 | Touhou Shota No.1 Continued (Touhou Project) [English] {pesu}

(Reitaisai 3) [MARCYS (Various)] Yuyurigu (Touhou Project) [English] [desudesu]

BugBug 2001-05

[RED RIBBON REVENGER (魔公子)] 蟲 (常住戦陣!! ムシブギョー)

BUG (handai)] null (osomatsu-San)

(C78) [Itou Life] SakaWriggle (Touhou Project) [English] [CGrascal]

(Kouroumu 5) [Yume no Omutsu Kissa (Various)] Wriggle Chuudoku (Touhou Project)

Kyodaika Kanojo to Hajimete no Kyodaika Play | First Giant Play Experience with my Enlarged Girlfriend

PTA ni wa iwanaide!

Rinze to Chiyuki no Ecchi Ecchi Massage Taiken - Rinze and Chiyuki Sexual Massage experience

[Nakata Modem] Mousou Shousetsuka (COMIC BugBug 2012-08) [English] {UFW}

(C86) [We are COMING! (Various)] Touhou Kouousei (Touhou Project) [English] [robypoo]

(Reitaisai 8) [Musashi-dou (Musashino Sekai)] Yukapai (Touhou Project) [English] [FUKE]

[Yunioshi] Katekyo - Teach & Bitch (COMIC Shitsurakuten 2017-12) [Chinese] [无毒汉化组] [Digital]

Saomochi-kun no Junan Nikki

Ouen Taiken | Cheer Experience (decensored)

Yuki Usagi Onna no Kai

GAGS! 11

Sanshasanyō

[Tsubaki Jushirou] Ane Megane - spectacled sister Ch. 1-3 [English] [MegaFagget] [Digital]

[Fuwa Satoru] Yawaraka Taiken | Soft Experience

Kanojo no Amai Jiraishuu

[Bijogi Junction] Botaiken | Mother's Body and Experience

Original Ero Manga

Sanshasanyō

[Ouya Onoaki] Mushi Musume | Bug Daughter (Youchu) [English] {Mistvern}

(C76) [Reverse Noise (Yamu)] Please Teach Me!! (Touhou Project) [English]

(Reitaisai 10) [Saihate-Kukan (Hino Hino)] Tenshi-chan to Shokushu Jikken!? - Tentacle experiment with Tenshi-chan!? (Touhou Project)

[Michiking] Ane Taiken Jogakuryou Chapters 1-1.5 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi]

[Takaoka Motofumi] Mahouteki na Kanojo

(C79) [Albatross (Nikusyo & Mei)] Eromisu +3 (Touhou Project) [English]