Experiment Bug

One Katsu no Susume! | The Big Sister Experience Recommendation!

Ochita Yuusha to Maou

BugBug 2000-09

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

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

(C80) [Karibian (Keraton)] Seirogan Jikken | Burning Lust Pill Experiments (Touhou Project) [English] [Sharpie Translations]

(Reitaisai 7) [Musashi-dou (Musashino Sekai)] Mushroom Samba (Touhou Project) [English] [Kinboshi]

(C88) [Candy Pop (Itou Ei)] Bugyou-chan o Damashitai! (Mushibugyo) [English] [desudesu]

First Experience

Kurodani Yamame no Itonamu Yuri Sentou

Boku no Tsuma to Nete Kudasai

Ougon Taiken 2 - Gold Experience 2

Dopure - pure girl's experiences

(C94) [Donchichiya-san, Daiginjou Masshigura (Deyuyama, Doburocky, Bun)] Wriggle no Uraaka (Touhou Project)

Maam no Chouma Seibutsu Jikken Nikki | Maam's Superior Being Experiment Diary

Bug Art Online 2.0

Hatsutaiken, Jeanne | Jeannes First Sexual Experience

Fan Service │ 팬 서비스

[Benjamin] Datte Suki Damono | Because It Loves [English]

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

VS Experimental Subjects

skeb na Gensou Shoujo Shuu

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

(C68) [Mirabilien Fabrik (Various)] Touhou Sourenge (Touhou Project)

(Tsuki no Utage) [Kakuu Byoutou (Butsuri Neko)] Mushihime Ijiri (Touhou Project)

東方妄想具現化装置4

Karasu wa Mushi ga Daikoubutsu no you desu

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

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

LOVE DRAG IN the LOCKER

[Michiking] Ane Taiken Jogakuryou 1-7 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]

[Ishiyakimeron] Toma X Hazu Experiment (Kashimashi ~girl meets girl~)

[TANABE] Ougon Taiken - Gold Experience

[BUGGEMAN FACTORY] Serket's Nest

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

Spark

[Anthology] Slave Heroines Vol. 4 [English] {Kizlan}

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

I was a bride when I became a woman? First experience with my sister's fiancé 3

[Retro Star] Comic The Akuochi! Mushihime-sama ga Iku! | Comic The Akuochi! Mushihime-sama ga Iku! Here Comes The Bug Princess! [English] [SachiKing]

Orin To Okuu no Seikan Oil Massage Taikenki | A Story about Orin and Okuu's Sensual Oil Massage Experience

(SC41) [Heisen-Dou (Hiraizumi Kou)] Bugu Shouten Fujin no Futei (Queen's Blade)

TRIPLE JUDGEMENT

Transformed Octopus Queen

BugBug 2000-07

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