Experiment Bug

[Chicken Union (Nanamoto)] Kinderspiel (Touhou Project) [Digital]

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

(C87) [Mieow (Rustle)] Little Girl 10 [English] [N04h]

Kaede to Kokona no Hatsutaikenki | Kaede & Kokona's First Experience

BugBug 2011-05 Vol. 201

Gold Experience

(C89) [Sorabatake (D@i)] Touhou Youchuutan (Touhou Project)

Bust Shot!

[BUGGEMAN FACTORY] Dragon's nest

(C77) [INNOCENT CHAPEL (Various)] toho-ryu-i-so (Touhou Project)

Bad Yankee Senior x Fallen Girly Junior boy

[Ijou Shiniki (Totorina)] experiment [Chinese] [沒有漢化]

[Shiroganean (Mitsuhime Moka)] Tada Hitasura. ~Shinkon Nouka no Orenchi ni Shokugyou Taiken ni Kita JK ga Mechakucha Ero katta Sei de~ | Single-Minded Devotion. ~The Girl Who Came To My Farmhouse For Work Experience Was Just Too Hot!~ [English] [Raynne]

(C92) [Abarenbow Tengu (Izumi Yuujiro)] Japunika Inchuuchou | Japunika Lewd Bug Report (Fate/stay night) [English] [Jormungandr]

(COMIC1☆10) [Shin Hijiridou Honpo (Hijiri Tsukasa)] Mizu o Kaburu to Onna ni Nacchau Fuzaketa Taishitsu. | The Messed Up Experience of Being Covered In Water And Turned Into a Girl (Granblue Fantasy) [English] [Doujins.com]

(C82) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Marriage Experience (Sword Art Online)

Itou Life Rakugaki Book 2

[Akitsuki Itsuki] Tousaku Saimin Jikken [Case. 5] | Perverted Hypnosis Experiment [Case. 5] (Tousaku Saimin Jikken - Nakadashi Oshioki Bukatsudou) [English] [desudesu]

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

♂♀

[Satei (s73d)] Shokushu ga mori de kabayaki ni (Touhou Project) [Digital]

[GABUGABU (GABURI)] Shiawase na Katei o Kizukou [Digital]

BugBug 2002-04

(C87) [Gainamon (Natsu no Koucha)] Sakusei Quartet (Touhou Project)

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

BugBug 2001-06

[Zaki Zaraki] Giji Taiken | Indecent Kid Experience [English] {Mistvern}

[Cigarette (Aisa)] Yuuka Oneesan to Wriggle-kun (Touhou Project) [Digital]

Shota Wriggle demo Chucchu Shitai

[Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 11 (Touhou Project) [Digital]

Seitsu Dystopia

[Erotic Fantasy Larvaturs (Takaishi Fuu)] Chikubimushi - Nippleworm | Nipple Bug [English] [Digital]

[Ryoumoto Hatsumi] Renai Kagaku Jikken - A Scientific Experiment for Love

Yuukarin wa Boku no Pet | Yuuka-rin is My Pet

[GC-dan (Wakura)] Bewitching Race - For the Taste and Experience of Women

kou iu no ga ii no

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

Elf Sakusei Jikken Maetsu ni Ochiru Kiyoki Tamashii | A pure elf falls into an experiment

A Classroom With Bursting Busties Under Experimental Violation

(Shuuki Reitaisai) [Itou Life] Yasashiku shite ne Satori-sama + Itou Life Rakugaki Bon Soushuuhen (Touhou Project)

(C82) [Ano Karis (Asuka Otonari)] Momo Nyuukou (Koihime Musou)

[Michiking] Ane Taiken Jogakuryou 1-5 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]

すーぱーりぐるはーみっと

(C94) [50on! (Aiue Oka)] Saimin Seishidou 4 Ninshin Taiken Shidou (Shi) | Hypnosis Sex Guidance 4 - Pregnancy Guidance Experience [English] {Doujins.com}

[Odenden (Etori Yuuya)] First Experience (WIP) (ENGLISH)

[Jitterbug Boys and Girls Future] Pyramid Song

Isekai Goblin

[CANDY POP (Harukaze Unipo)] 39℃ no Torokesou na Hi (Touhou Project)

Erotic New Game 2〜 Bug seta Game nara NPC demo yaritai Houdai 〜

[TANABE] Ougon Taiken! - Gold Experience + Motto Ougon Taiken! (Chichi Zakari) [English] [jhenier13]

Okayama de Wriggle ga Ninki Nai no wa Dou Kangaetemo Omaera ga Warui!

Tomodachi to Jikken Shite Miru Hon. Kouhen | A book about experimenting with your friend, part 2

(Reitaisai 7) [Mushashi-dou (Musashino Sekai)] Mushroom Samba (Touhou Project) [English] [N04h]

Aunt Tigress

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

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

[Dr.BUG] X Ikusei Nikki 01

Tousaku Saimin Jikken - Perverted Hypnosis Experiment

[Hyappo Hissatsu (Nodoka)] Horoyoi Yukata YuuWrig to Icha Love (Touhou Project) [Digital]

(Keikousai) [Madou Shiryoushitsu (Arashi-D-Akira, Sasaki Teron, emina)] Ageplay (Touhou Project)

Swallow Experience

[Danna] Touhou Mousou Gugenka Souchi 4 (Touhou Project)

Isekai Goblin

[Ie] Shibarareta Yareyare-kei Maid-san Omake [Chinese] [白杨汉化组]

(C54) [Mutekei-Fire (Sanzui, Uchuu Teiou, Yuuichi)] Tareme Paradise 5

Rainbow-colored Experience

[Tennen Buri] Imouto ★ LOVE Experiment

[Misawa Hiroko] Onee-san no Fude Oroshi | First Sexual Experience With Sister (COMIC Himezakura 2005-04 Vol. 004) [English] [HT Manga]

[Wakamatsu] Onna Joushi Futari ni Ryougawa kara Semerarete Nou Bug-rasareru Hanashi

BugBug 2001-05

Wo De Du Zi Cai Bu Shi Chong Zi De Fan Yu Chang | My Stomach is not a Breeding Ground for Bugs

[Sasamashin] Naedoko Zecchou Trap Dungeon ~Inmiya ni Ochiru Shoujo Kenshi~ Ch. 1

(Reitaisai 10) [Nanakorobi Yaoki (kinntarou)] Yuukarin wa Boku no Pet (Touhou Project)

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

Mahiro-chan's bouncy ××× experience

[Kazan no You] BUG ART ONLINE 1.5 Game Time (Sword Art Online)

(C86) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience (HappinessCharge Precure!) [English] {5 a.m.}

[Nagare Ippon] Bug (Complete) [English] [LWB + amailittlething]

Isekai Goblin

Hinadori no Musou

[Chicken Nugget Gyuuniku Aji (Sadahiro)] Horoyoi Hachimitsu Lemon (Touhou Project)

Moon Ruler Laboratory 2018 winter Kaijou Gentei Shousasshi Hibaihin

39℃ no Torokesou na Hi

[Soramame-san] Hakoiri Ojou-sama no Hatsutaiken - First Experience of Sheltered Lady | 不諳世事大小姐的初體驗 (COMIC BAVEL 2023-06) [Chinese] [Digital]

Loli Babaa ni Taberareru 2

(Reitaisai 8EX) [Itou Life] IinaWriggle 2 (Touhou Project)

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

[TANABE] Ougon Taiken - Gold Experience

Bizzare and Pleasure Experience Report

Ougon Taiken! - Gold Experience + Motto Ougon Taiken!

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

[BUGGEMAN FACTORY] FROG HOLE

[Kazan no You] Bug Art Online 2.0 (Sword Art Online)

[Inuboshi] Itsumo, Miteita. | Always Watching (COMIC 0EX Vol. 11 2008-11) [English] {Hayama Kotono} [Decensored]

[Fuuun Gennojou (Gennojou)] Sakuya to. (Touhou Project)

[Tactical Notes (Ueda John)] Mark of the Devourer (Touhou Project) [English] [iambobokay] [Digital]

Sisters + Rough Shuu

(C86) [FreeStyleQuartet (Kuusou)] Ari To Kirigirisu

彼女の汗にまみれたい

Omae no tsumi o kazoero

First sexual experience & 2 weeks later

アレコレな原画集。

[Unagi no Nedoko] Gobugari (Love Hina)

First Experience Ch.1-2 (English) (Ongoing)

Bug is Deadlock | 所谓漏洞 即是僵局

(C86) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience (HappinessCharge Precure!)