Kongpoonma Engineering Devel

[Korotsuke] Nekura Megane ♀

[Terasu] Teitoku ga Shiranai Tokoro de Yarichin Seibishi to no Uwaki Sex ni Dohamari Shita KanColle no Tenryuu | While admiral doesn't know it, Tenryuu is having NTR sex with an engineer. (Kantai Collection -Kancolle-) [English]

(C85) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4.1 | Chii-chan's Development Diary Epilogue [English] {doujin-moe.us}

Neko Wa Kotatsu De | The Cat in the Kotatsu

HANGED CROSS

(C91) [Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki 4 | Development Diary Ch.8 – Chizuru-chan Development Diary 4 [English] {2d-market.com}

[Mousou Engine (Korotsuke)] Izen to Shite Nigate na Senpai (Hitozuma) o Otosu Hanashi | The Story of How I Seduced My Old Still Hard to Deal with (Married) Senior [English] {darknight}

Tsugou no Ii Mesu Otsubone Taiiku Kyoushi Hen

Izen to Shite Nigate na Senpai o Otosu Hanashi

[Heroine Engineering (TAREkatsu)] Bad-end simulation Vol. 1 add'I (Bishoujo Senshi Sailor Moon) [English] [kuraudo]

(C74) [Rotary Engine (Kannazuki Motofumi)] Kiri★Tama (BAMBOO BLADE)

[Panda 4gou (Shima Kyousuke)] Lag Lag 2 (Lagoon Engine) [English] [Nezuh-Kun] [Digital]

[Korotsuke] Nekura Megane ♀

Touhou Nyuusatsuroku

[Korotsuke] Nekura Megane ♀

Senyou Touch Pen de Chara o Ayatsuri, Neko-chan ni Saimin o Kakero!

Pako Oshi!

Cho-choshin Josei Shima no Kanrinin Shumei

(Shota Scratch 2) [Panda 4gou (Shima Kyousuke)] Lag Lag 2 (Lagoon Engine)

[Kirsi Engine (Kirsi)] Akuyuu Mesu-ka Keikaku [Digital]

[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}

[Rotary Engine (Kannazuki Motofumi)] LOTUS BREAKDOWN (Accel World) [English] [HappyMerchants] [Digital]

Dhole to Mise Aikko Onanie | 互相自慰

Chii-chan Kaihatsu Nikki Color Ban | Chii-chan Development Diary Full Color Collection

Hitozuma Tokiko no Tenraku

[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}

[Danzi Engine (Shiba Yuuji)] Osugaki Matsuri - Osugaki Festival [Chinese] [Digital]

[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}

[Korotsuke] Nekura Megane ♀

Jigen Engine no Himitsu

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 1-5

Haiki Shobun Shiranui Mai No.2 add'l Route A

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

(C91) [Carnage Engine (Bakudanbonbon)] Yellow Heart-sama to Osoto de Ecchi Suru Hon (Hyperdimension Neptunia)

[Developers (Nagasode)] Sepia-chan wa Choukyou Machine no Ejiki ni Narimashita. | Sepia-chan Fell Prey to the Training Machine [English] {Hennojin} [Digital]

Mesu Danshi Ecchi Manga Tsumeawase

(C68) [Amusement Engineering (Serizawa Houri)] Shougai Chuusei Sono ni Shiki (Full Metal Panic!)

InCha Otaku no Boku to YouCha Otenba Kanojo no Icha Love Yarimakuri Seichouki | Development Records of An Asocial Otaku and a Brown Tomboy Going At It Over And Over

(C94) [Mousou Engine (Korotsuke)] Martina Onee-chan no Seikatsu (Dragon Quest XI)

(C84) [Rotary Engine (Kannazuki Motofumi)] Moro Iku. (Kiniro Mosaic)

Nekura Megane ♀

Choppiri Ijiwaru Suzuya-chan!!

[Yaya Hinata] Tonari no Miko-san wa Minna Warau Ch.1-6 [English] [biribiri]

(C84) [Muchakai (Mucha)] Chii-chan Kaihatsu Nikki 4 | Chii-chan's Development Diary 4 [English] {Doujin-moe.us}

(Ore no Turn 5) [Dekoboko. (Hekomi)] Develop You! (Yu-Gi-Oh! VRAINS)

(C70) [Rotary Engine (Kannazuki Motofumi)] Mao Kiss. (KimiKiss)

[Kirsi Engine (Kirsi)] Kasshoku Seirei | The Dark Spirit [English]

[Rotary Engine (Kannazuki Motofumi)] Trapezohedron wa Kimi ni Kagayaku (Haiyore! Nyaruko-san) [English] {yuripe} [Digital]

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 1-9

[Developers (Nagasode)] Ima kara Anata wa Onanie Ningyou desu [Chinese] [有条色狼汉化]

[Developers (Nagasode)] Eve-chan wa Shokushu Pants no Ejiki ni Narimashita. | Eve-chan Fell Prey to the Tentacle Panties. [English] {Hennojin} [Digital]

Nekura Megane ♀ | The Creepy Glasses Girl

[Heroine Engineering (TARE Katsu)] Haiki Shobun No.3 (Street Fighter) [Digital] (English) (Machine Translation)