Senko-san, Yobai Suru.
Toraware Rin-chan
They Say That the Kanji for Person Also Means Two Persons Supporting Each Other!!
Hologura Adult Version
[Rocket Engine] SM Himitsu Club
Muchimuchi OL no Hajimete no Onanie
(C80) [Kaiten Sommelier (13.)] 26 Kaiten Shiko-Shiko Supporter
Testa and Ange's Paid Orgy Support
[Oh! Great] Engine Room (Complete)[English]
[Rotary Engine (Kannazuki Motofumi)] Ore, Naedoko ni Narimasu. | Gonna be the Seedbed. (Ore, Twintail ni Narimasu.) [English] [Digital]
メスイキ王子
Offpako Quest OL Hen
IchiKara no Susume. | Support for Ichikara
Nekura Megane no Hon | The Creepy Glasses Girl Book
Ookami-san wa Kowakunai!
(C74) [Moon Night Kitten (Kouki Kuu)] Super Sonico no Saikyou Support Center (Super Sonico) [English] [4Dawgz] [Decensored]
[Danzi Engine (Shiba Yuuji)] Osugaki Sentou [English] [Digital]
Kagaku no Nyotaimori - Engineering of Raised Outlay | 科学的女体盛
Kanojo ga Mizugi ni Kigaetara
[Kirsi Engine (Kirsi)] Mesu Seinen Hisho (Kaigai Shucchou Hen)
Nekura Megane ♀
[Initiati-bu (Fujoujoshi)] Fuchou to Sukebe Shitai Hon (Fate/Grand Order) [Digital]
Hana Kishi Engi 2.5
[Korotsuke] Nekura Megane ♀
KinTra o Ecchi ni Support shite kureru Kanojo
(C75) [最新引擎 (Fujiyama Takashi)] Sharon ojousama no ruki pai choukyou nisshi (Quiz Magic Academy)
Uchinoyome
Otona no Hologra | Adult's Holovid
(C65) [Rotary Engine (Kannazuki Motofumi)] Shite Shite☆Sensei-san (Summon Night 3)
Tsukiushi Sakunyuu-hen
Uchoutenshiengi
[Hitsuji Kikaku (Muneshiro)] Supposhukigal | Support Shukigal (Fate/Grand Order) [English] [DARG777] [Digital]
(C83) [Jekyll and Hyde (Mizuki Makoto)] Izumi Chiaki no Engi suru Yuugure (WHITE ALBUM 2)
[SUVWAVE (SUV)] Time and Memories [Engish] [Digital]
Yoru no Sengi Kyoudou
[makki] Bell-Up! (COMIC KOH Vol. 4) [English] [Team Koinaka]
[Anthology] Toushin Engi Vol. 8
[Rotary Engine (Kannazuki Motofumi)] All-Rounder no Oshigoto! (Ryuuou no Oshigoto!) [Chinese] [残碑日月个人汉化] [Digital]
[Yurishima Shiro] KinTra o Ecchi ni Support shite kureru Kanojo [Chinese]
[Rotary Engine (Kannazuki Motofumi)] Ore, Naedoko ni Narimasu. (Ore, Twintail ni Narimasu.) [English] [Digital]
Haiki Shobun Shiranui Mai No.2 add'l Route B
DUAL:ENGINES
(C60) [erotica ALICE (Mihoto Kouji)] Lolita Engine ver.1.5
(COMIC1☆2) [Rotary Engine (Kannazuki Motofumi)] Ikoku Meirou no Nippon Ningyou (Ikoku Meiro no Croisée)
よわくてニューゲーム。
[OXIDE_Lab (OXIDEENGINE)] Kotohana -Sei Shinkan Shokushu Nyuujoku Choukyou- [Chinese] [不咕鸟x这很恶堕汉化组] [Digital]
Chaldea Supporter
(Reitaisai 9) [TLE (Fujiyama Takashi)] Aru Shingetsu no Yoru, Patchouli Knowledge wa Jukkaishita. (Touhou Project)
[Anthology] Toushin Engi Vol. 16
April release for supporters.
Inma no Mikata! | Succubi's Supporter! Ch. 1-2
Mikan no Onanie Support
Hinoe-neesama to Minoto no Oneeshota Manga [zengi-hen] | Hinoa-neesama and Minoto’s Oneeshota Manga
Imouto Support | Little-Sister Support
[Kirsi Engine] Eikoku Yousei (Guilty Gear) [English] [biribiri]
[Fue] Inma no Mikata! | Succubi's Supporter! Ch. 1-4 [English] [biribiri]
(Shota Scratch 15) [Kirsi Engine (Kirsi)] Kyuushuu Mesu Shota (Kyuushu Sentai Danjija) [English] [mysterymeat3]
[Coelacanth] JOINT (COMIC Megamilk Vol.14 2011-08) [English] [life4Kaoru]
Nekura Megane ♀ | The Creepy Glasses Girl
[Kirimoti Texcha (Yoyoyoyou)] Dauni! (Splatoon)
[team IBM (Onikubo Hirohisa, PURUpyon Saitou)] Nushen Chuangkan (Ah ! my Goddess , Chobits)
Offpako Quest JK Hen | OFFFUCK QUEST ~JK편~
Engi Musubi
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 1-3
(C85) [Ato Nana Fun (Rindou, Roki)] Tougenkyou Engi (Touhou Project) [English] [_ragdoll]
(COMIC1☆11) [CHRONOLOG (Sakurazawa Izumi)] Inu no Engi no Renshuu tte Damasarete Choukyou Sareru JS Ojou-sama Kawaisou (Higanbana no Saku Yoru ni)
(C71) [Inudrill Lolita Engine (Inumori Sayaka)] Devil Maid Cry (Summon Night 4)
[Kirsi Engine] Laura no Ketsu Ana Shugyou (Turn A Gundam)
[Przm Star (Kamishiro Midorimaru)] The End of Myth. (Houshin Engi)
(C57) [The Latest Engine (Fujiyama Takashi)] Vier
CHALDEAN SUPPORTER
S.S.S -Shasei Support Staff-
(C78) [TLE (Fujiyama Takashi)] Highschool of the Oppai (Highschool of The Dead)
[Kirsi Engine (Kirsi)] Stature of a Woman 178 [English]
(C86) [Rotary Engine (Kannazuki Motofumi)] Gochuumon wa Shitagi desu ka? (Gochuumon wa Usagi desu ka?) [English] =LWB=
(C94) [Mousou Engine (Korotsuke)] Martina Onee-chan no Seikatsu | Big Sis Martina's Sex Life (Dragon Quest XI) [English] =The Lost Light + mrwayne=
June release for supporters
[Mousou Engine] Totsuzen Tomari ni Kita Juushi (Hitozuma) o Otosu Hanashi
[♀ Seraphita ♂] Mannen Saikai Yakyuubu o Josou de Zenryoku Ouen!? | An Eternally Lowest-Ranked Baseball Club Fully Supported By Crossdressing!? [English] [Non Sequitur Snowman]
(C92) [Rotary Engine (Kannazuki Motofumi)] Satania VS Shokushu Furo (Gabriel DropOut)
(CR37) [The Latest Engine (Fujiyama Takashi)] TLE-DQex (Dragon Quest VIII)
[SYSTEM SPECULATION] Technical Mac 1 Koutetsu No Girl Friend (Evangelion)
[Mousou Engine] Totsuzen Tomari ni Kita Juushi (Hitozuma) o Otosu Hanashi [English]
C102 Omakebon Fuchou Netorare Support in Luluhawa
GIbMe Ib
Otona no HoloKle
Kogaku Otome wa Oiru no Kaori | Engineer Girl’s Oil Scent {Hennojin}
[Rotary Engine (Kannaduki Motofumi)] Naka ni Byuutto Koi no Dashitai! (Chuunibyou demo Koi ga Shitai!) [Digital]
[Danzi Engine (Shiba Yuuji)] Umibe no Omega - Omega on the Shore Ch. 24-25 [Eng] (AA)
(C97) [Pengin Maru (Hatsuden Pengin)] Datenshi Succubus to Midara na Yume (Yumeno Shiori) [Chinese] [小心P1箱漢化組]
Totsuzen Tomari ni Kita Juushi o Otosu Hanashi
(Shota Scratch 15) [Kirsi Engine (Kirsi)] Kyuushuu Mesu Shota (Kyuushu Sentai Danjija)
Inran Hitozuma no Seishori Support | A Horny Married Woman's Sexual Support (decensored)
[Rotary Engine (Kannazuki Motofumi)] Technobreak Company (Outbreak Company) [Digital]
(C68) [Monogusa (Okada Kou)] engi (Onmyou Taisenki)
[Rotary Engine (Kannazuki Motofumi)] Tatsu no Otoshigo (Ryuuou no Oshigoto!) [Chinese] [oo君x靴下联合汉化][Digital]
(C70) [Rotary Engine (Kannazuki Motofumi)] Mao Kiss. (KimiKiss)
Daionee-chan to Ecchi Suru Hon
(HoloKle) [Rotary Engine (Kannazuki Motofumi)] Otona no Hologra | Adult's Holovid (Usada Pekora, Sakura Miko) [English] [Xzosk] [Colorized]
[Panda 4gou (Shima Kyousuke)] Lag Lag 2 (Lagoon Engine) [Digital]
(C93) [Mousou Engine (Korotsuke)] Martina Onee-chan no Junan (Dragon Quest XI)
Jungle wa Itsumo Hare Nochi Gu!! | The Jungle Offers it's Support!!
[Snowberry] Joshidaisei Emi no Chiniku Choukyou Monogatari [Digital]
[John K. Pe-ta] Nekketsu Maternity | Hot Blooded Maternity (comic KURiBERON 2017-04 Vol. 54) [English] [LoeQuality Translations] [Digital]
Otsubone Taiiku Kyoushi Mesu no Hon | The Phys Ed Dept’s Queen Bitch Book
[Fushoku] Chikihouyuu | Intimate Support (COMIC Anthurium 2020-01) [English] {NecroManCr} [Digital]