Experiment Bug

(Kouroumu 9) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 11 (Touhou Project) [English]

[Pinochika] Space Bug VS Bandit

Yuukabote!

[King] 外星人实验 Alien experiment [Chinese]

Ougon Taiken 2 - Gold Experience 2

(C62) [Saku Saku Circle (Sakamoto Hayato)] Pantsu Mushi | Pants bug (Promiscuity) [English] [q91]

Spark

[Michiking] Ane Taiken Shuukan | The Older Sister Experience for a Week Ch. 1 (COMIC Grape Vol. 16) [English] [PSYN] [Digital]

Ouen Taiken | Cheer Experience

BugBug 2003-12 Vol. 112

[Soramame-san] Hakoiri Ojou-sama no Hatsutaiken - First Experience of Sheltered Lady (COMIC BAVEL 2023-06) [Chinese] [大鸟可不敢乱转汉化] [Digital]

- Ishtar VS bug warrior

Kyorikan ga Bug-teru GoFu

[Hakaba] Koukai Benjo ~Jo no Maku~ | Public Toilet - Act 1 (COMIC MUJIN 2010-04) [English] [Tonigobe]

BugBug 2012-07 Vol. 215

kou iu no ga ii no

(C33) [Urinige Project (Various)] Yamibugyou Vol. 6 "Bugyoon II" (Various)

Boku no Otona Shokugyo-taiken | My Adult Work Experience Ch. 6

[Inaba Cozy] Jitsuroku! Taiken Chikan-Densya | Authentic Account! Experience! Molestation Train (Mesuiki!! Nyotaika Yuugi) [English] [desudesu] [Digital]

(C73) [Oppai Brothers (Various)] Touhou Paizuri Goudoushi Gensoukyou Momiji Awase (Touhou Project) [English] [Incomplete]

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

Sanae ga.

Yuukarin Nemukan | 유카링 수면간

[Sasahara Yuuki] Mushi Sasare. | Bug bites (Shoujo Philia) [English]

First Experience

(C75) [Kouyadou (Mizuki Eimu)] Ganzfeld Experiment (Telepathy Shoujo Ran)

[Hal] Okusama wa Razoku (Holy Bitch!) [English] [CGrascal]

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

[Kusui Aruta] Hajimete nan dakara - First sexual experience [Chinese]

BRAVE EXPERIENCE

Ochita Yuusha to Maou

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

Boku no Otona Shokugyo-taiken | My Adult Work Experience Ch. 2

Manga Erotopia 1998-10

[Kuroni] Hands-On Ranch Experience [English]

(C91) [Avalanche (ChimaQ)] Baquartet to Otona no Omamagoto! (Touhou Project) [Chinese] [oo君個人漢化]

[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]

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

Dopure - pure girl's experiences

Lime

BUG ART ONLINE

Seishun Hatsutaiken | First Experience Of Youth

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

Yoi no Utage Dainiya

VS Experimental Subjects

Experience [English] [Rewrite] [EZ Rewriter]

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

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

Gensoukyou Rakuenka Keikaku Soushuuhen San

[Mink] [Full Color Seijin Han] Yakin Byoutou・San Experiment.1 Complete Ban [Digital]

(C93) [UNIQUE (Rakujin)] Sage Djeeta's Sweet Experience With a Virgin [English] [Aoitenshi]

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

Onekatsu no Susume | The Big Sister Experience Recommendation

(Reitaisai 8) [Itou Life] IinaWriggle (Touhou Project) [English] [CGrascal]

[Nogiwa Kaede] Sister Complex (COMIC Anthurium 2018-01) [English] [Digital]

Moon Ruler Laboratory 2018 winter Kaijou Gentei Shousasshi Hibaihin

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

Seikoui Jisshuu 2 | Sexual Experimentation Practice! 2

[Gensou Stomach (Various)] Marunomi no Kanzume - Touhou x Marunomi Situ Goudoushi (Touhou Project) [English] (CrayZayJay) [Digital]

[Dr.BUG] Minecraft <Koukou Daibouken> Ch.1-3

[Madou Shiryoushitsu (Arashi-D-Akira, Sasaki Teron, emina)] Yosuzume ha Hikaru Hotaru wo Hossuru ka (Touhou Project)

[Azukiatto Chinko] [エア冬コミ】ぬえくんのちんこ狩り本 (Touhou Project)

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

[Espoir no Okashi (Pokoten)] 1-nichi Nyuugyuu Taiken ~Oishii Milk ga Dekiru made~ | 1-Day Ranch Experience ~Let's Get Some Delicious Milk!~ [English] [Digital]

Dopure - pure girl's experiences | 超純情少女

[kokumaren] Shota ga Neteiru Onee-san ni Iroiro shichau Ohanashi [Ongoing]

DrBug Biohazard

Final Mission

(Kouroumu 10) [Sukuri Umu (Rena)] Dokidoki Pet Utopia (Touhou Project)

BAD BLOOD DAY『蠢く触手と壊されるヒロインの体』

Kohinata Miho to Hatsu Ecchi | Miho Kohinata Has Her First Sexual Experience Together With You

Natsu No Taiken | Summer Experience

[DavidDong] - "The Divine Damsel of Devastation" VIP experience Edition

Bug Art Online 2.0

Possession Bug

LADY BUG

BugBug 2002-02

Dousa Haji Ken | Shy Behavior Experiment

Fan Service │ 팬 서비스

Nureru Kiri no Mizuumi