[Otona no Douraku (Orenuma Tooko)] Daitoshokan wa Nenjuu Mukyuu (Touhou Project) [Digital]
(C86) [Contamination (eigetu)] Maki Nico Lesbian Challenge (Love Live!) [Chinese] [光年汉化组汉化]
(Gunreibu Shuho & Houraigekisen! Yo-i! Goudou Enshuu 4Senme) [Renai Mangaka (Naruse Hirofumi)] Kashima-san to Akimatsuri Challenge (Kantai Collection -KanColle-)
[Otonano Gu-wa (Yamada Tarou (Kamei))] Sennou Yuugi - Brainwash Game
ETD Challenge.
[Hara] Misaki-chan no Lotion Challenge
(C93) [Otona Shuppan (Hitsuji Takako)] Big Chichi Seven (Azur Lane)
(C58) [Otonano Do-wa (Various)] Otonano Do-wa Vol. 12
Yuusha no Sairokubon Challenge
(C92) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Zenpen
[Himuro Sakura] Otona no Jikan.
[Nakayama Tetsugaku] Otona Pet Ch. 1-2
(C85) [Otona Shuppan (Hitsuji Takako)] Amaenbo Honey (IS <Infinite Stratos>)
Cute Jolyne Lewd Challenge + Extras
Rika no Oshiri Challenge
[Otonano Gu-wa (Yamada Tarou (Kamei))] TABOO Azusa [English] [N04h]
(Zennin Shuuketsu 9) [Chikuwa to Kyuuri (Sakuraba Chizuru)] Otou-san Challenge (Naruto)
(C83) [Furaipan Daimaou (Chouchin Ankou)] Otona no Yurusou de Yurukunai Sukoshi Yurui YuruYuri (YuruYuri) [English] [AkazaChan]
[d.a.p (mougi)] Unknown Unlock Challenge (CROSS x BEATS) [Chinese] [这很恶堕汉化组] [Digital]
(C88) [Otona Shuppan (Hitsuji Takako)] Chikyuu Kishi no Tsunagi Kata (ALDNOAH.ZERO) [Chinese] [脸肿汉化组]
(Futaba Gakuensai 8) [1000AP (Various)] Kodomo de Challenge 4 (Futaba Channel)
(C89) [Otona Shuppan (Hitsuji Takako)] Stella no Himegoto - Princess's secret (Rakudai Kishi no Cavalry) [English] {doujins.com}
(C90) [Avalanche (ChimaQ)] Yousei-tachi to Otona no Omamagoto? (Touhou Project)
[Otonano Omochiya (Hirokawa)] Otonano Omochiya 3 Kan [English]
(C81) [Azuki Monaka (Takenouchi Suama)] Magical Saimin Challenge (Magical Halloween)
[Minasuki Popuri] Otona wa Minaide!
[Nakayama Tetsugaku] Otona Pet Ch. 1-3
(C92) [Mahjong Yugen Co. Ltd 58 (Tabigarasu)] Otona no Fate Episode Narmaya Onee-chan Hen (Granblue Fantasy) [English] [biribiri]