Chiichan Kaihatsu

Muchikko Succubus Choukyou Kaihatsu

Zecchou Kaihatsukyoku | 绝顶开发局♥

Manadeshi ga Shinyuu Yonde Issho ni Shishou no Seiheki Kaihatsu Shite Ageru Ohanashi

(COMIC1☆12) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki Soushuuhen+

(C87) [Yakiniku Tabetai (Delaware)] Erika-sama no Saimin Kaihatsu (Girls und Panzer) [Chinese] [暗黑鴿友會×大洗⑨課]

Akatsuki Uni ga Portio Kaihatsu Daiseikou suru Hon

Kaiinsei Seikan Kaihatsu Fitness

[Tachibana Naoki] Hitozuma Ingoku ~Kyousei-teki ni Choukyou Kaihatsu Sareru Karada~ 8

Kaihatsu sare Tsuzukeru Kyuudou JK ～ Seibutsu Kyoushi no Ecchi na Tokubetsu Hoshuu ~ Vol. 1

Boku no Master ga Konna ni Anal Kaihatsu-zumi na Wake ga Nai

[Ohisashiburi] Mudai

Uzuku Karada, Kaihatsu wa Omocha de

[Nekohakushaku] Boku no Mama-chan (43) Kaihatsu Nikki 1 | The development diary of my Mama-chan 1 [English] [Pandora's actor]

(COMITIA98) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2

[Usui Mayo] Yuunou Engineer ni wa Ura no Kao ga Aru Watashi o Kaihatsu suru Dekiai Step | 能干程序员隐藏的一面 把我“开发”的溺爱步骤 1-4 [Chinese] [莉赛特汉化组]

(C88) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 3

BOY'S Pierce Kaihatsu Shitsu vol.16 Zettai Zetsurin

(C93) [Akuten Soushin (Kokutou Nikke)] Shinkou no Tame ni Sanae-san ga Shokushu de Muriyari Kaihatsu Sareru Moriya Jinja (Touhou Project)

Incubus-kun to Mesu Kaihatsu Shokushukan

Virtual Nyotaika Program 3 ~Nyotaika Seikan Kaihatsu Hen~

Otonari Oku-sama Saikaihatsu

Chizuru-chan Kaihatsu Nikki Kouhen

[Isaki] Futanari Musume ni Otoko ga Seikan o Kaihatsu Shite Itadaku Shisetsu ni Saishimochi Dansei o Hourikomu Hanashi [Chinese] [沒有漢化]

(C76) [Shoujo Kaihatsu Shitsu (Boljoy-kun)] Starry Sky Stray Harp Star (Bakemonogatari)

Haruhi... Kaihatsuchuu?

[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 2.5 (Chii-chan Kaihatsu Nikki~Koisuru Otome na Meikko ga Oji ni Okasare, Choukyou sare…~) [Chinese] [sK个人汉化] [Digital]

Onee-chan Boot Camp ni Youkoso! Extra

(COMITIA100) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 Otameshi-you

Tomodachi to Kaihatsu Shite Miru Hon. | A book about trying to develop your sensitivity with your friend

[Yumeiro Gurasan] Daitan! Kaihatsu bu (COMIC SIGMA 2010-12 Vol.51)

Yunou engineer niha URA no kao ga aru watashi o kaihatsu suru dekiai suteppu | 能干程序员隐藏的一面 把我“开发”的溺爱步骤 1

[Aoirokanata (Shikitani Asuka)] Muchikko Succubus Choukyou Kaihatsu [Chinese] [無邪気漢化組] [Digital]

Hasumi-san to Portio Kaihatsu

Game Kaihatsuhi wa Alice ni Makasete Kudasai!!

Patchouli Knowledge Kaihatsu Kiroku II

Mihari-chan ga Kaihatsu Sarechau Hon

Rijichou Dairi no Shiriana Kaihatsu | 理事長代理的尻穴開発

[Chilukuni (Onaka Emi)] Onee-chan to Boku no Kaihatsu Seikatsu [Digital]

[Lolifan] Yami Shounikai no Kaihatsushita Jojou Onanie Omocha.

Moshimo Imoto Mitai na Kohai no Karada o Kaihatsu Shite Mitara...

Tenryuu-gata Zenritsusen Kaihatsukan Tatsuta-chan

Mukashi wa Naka no Yokatta Bokura no Anaru Kaihatsu

Mako-chan Kaihatsu Nikki | Mako's develpoment diary

[Ikegami Tatsuya] Kai x Kai! ~Kaikan Kaihatsubu e Youkoso!~

(SC61) [Showa Saishuu Sensen (Hanauna)] Kaga-san Kaihatsu (Kantai Collection -KanColle-)

[Warashibe] Nyupu-zuma!! - Mesu-ana Kaihatsu Club

Yuunou Engineer ni wa Ura no Kao ga Aru Watashi o Kaihatsu suru Dekiai Step | 能干程序员隐藏的一面 把我“开发”的溺爱步骤 1-18

(COMIC1☆13) [Studio KIMIGABUCHI (Kimimaru)] Ayanami no Oogata Yuden Kaihatsu (Azur Lane)

[Tachibana Naoki] Hitozuma Ingoku ~Kyousei-teki ni Choukyou Kaihatsu Sareru Karada~

Chizuru-chan Kaihatsu Nikki Swapping Battle Hen | 千鶴醬開發日記 交換戰爭篇

[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection [English] {2d-market.com} [Decensored] [Digital]

[Nightmare Express -Akumu no Takuhaibin-] Yokubou Kaiki dai 295 shou -Ero Chijo Gyakushuu Nyotai Acme Kaihatsu-

[Akagirenya (Kinokoyun)] Kanbotsu Chikubi no Oushi ga Zenritsusen o Gyuugyuu Kaihatsu Ochichi ga MOW~ Dechau

Omocha Kaihatsubu Buchou wa Jibun de Kaihatsu Shita Omocha no Jikkentai kara Bai Gaeshi Sareru You desu

(Futaket 9.5) [Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Teitoku no Tenryuu-chan Kaihatsu -Futanari Soubi Hen- (Kantai Collection)

(SC2015 Autumn) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki ~Bunny Chokyou Hen~ [English]

[Inumatsuya (Shirai Ten)] Takeuchi P Kaihatsu Kiroku | 武內P開発記錄 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [黑夜汉化组]

[Foliage Fossil (Momiji*)] Futago Sensuikan no Kaihatsu Jikan (Kantai Collection -KanColle-)

[Mitsuhashi Tomo] Choukyou Kaihatsu Seikatsu ~Kimi ga Ochiru Made Yamerarenai~ | 调教开发生活~不到你堕落为止决不罢休~ 11-12 [Chinese] [冒险者公会] [Digital]

[Taiyoukei Kaihatsu Kikou (Marubayashi Shumaru)] Queen & I (Bishoujo Senshi Sailor Moon) [Digital] [Chinese] [村长个人汉化]

[Kinoko931% (Taono Kinoko)] Kareshi no Me no Mae de Anal Kaihatsu Sareru + Omake

[Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 3 | Development Diary Ch.3 – Chii-chan Development Diary 3 [English] {2d-market.com}

[Sake no Sanran (Haiiroguma)] Daiyousei no Cirno-chan no Oshiri Kaihatsu | Great Fairy Cirno-chan's Anal Training! (Touhou Project) [English] [Erelzen] [Digital]

[Hime Hajime] Boku to Watashi no Debussy 2 ~Kaihatsu & Love Apart Hen~ (New Danganaronpa V3) [English] [Amamiami-kun]

Conjunction Aspect

[Pandora (Mimic)] Choukyousare Anal Kaihatsu Made Kongansaserareru Tsuma

(COMIC1☆10) [Torinabe (Cla)] Machi Kaihatsuchuu?! (Kuma Miko)

[Solar System Development Organization (Kinako)] Sleeping Monster (Durarara!!)

The Book about exploiting sensei's hot spring | Sensei no Onsen ga Kaihatsusarechau Hon

Rachi Choukyou Service Nyoudou Kaihatsu Hen

Chizuru-chan Kaihatsu Nikki 2 | Development Diary Ch.6 – Chizuru-chan Development Diary 2 {2d-market.com}

Yuu-chan o Kaihatsu suru Hon

Chizuru-chan Kaihatsu Nikki 2

Chounyuu Shidou - Nyuusen Kaihatsugakubu

Uzuku Karada, Kaihatsu wa Omocha de

Kareshi no Me no Mae de Anal Kaihatsu Sareru + Omake

[Chilukuni (Onaka Emi)] Onee-chan to Boku no Kaihatsu Seikatsu Soushuuhen [Digital]