Rikka No Oshiri Challenge

(C64) [KNOCKOUT (Various)] Oshiri de Kyu! 8 (Various)

[kogasaki yuina] JK Mamamo No Shuugakuryokou Oppai Challenge | JK玉藻的畢業旅行ㄋㄟㄋㄟ大冒險 [Chinese] (Fate/Extra)[三色的大猩猩翻譯同盟]

Renzoku Kyousha Challenge

[Oishii Oshiri Cafe (Oishii Oshiri)] Orc Aite ni Inmon Nashi de Mesu Ochi suru Wake Nai daro | Without a Lewd Crest, There's No Way I'd Be Fem-corrupted by an Orc! [English] [Non-connoisseur]

Futanari Milk Challenge 6

[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Digital]

(C80) [Bizensiki Roroppu (Bizen)] Imouto(9) no Oshiri de H Suru Hon [English]

The Pig and Oyako-don

[Himitsu Doyoubi (Matsutaka Zon)] Motto Oshiri no Neji wo Maite (Rozen Maiden)

Yuusha no Sairokubon Challenge

(C89) [World of Pure (Negom)] Rikka wa Koumiete Yoru ni Naru to Eroku Narunda yo? | Despite how she may seem. Rikka gets lewd at night (DokiDoki! Precure) [English] [Yuri-ism]

Kasen-chan no Jasen Rouraku Challenge

[Molossan (Morochin-san)] Dokidoki Mesuiki! Challenge!! ~Cosplay Uriko Hen~ (Hacka Doll, Kantai Collection -Kancolle-) [Chinese] [瑞树汉化组] [Digital]

[R2 (Rakko)] Yuusha no Chousenjou 3 Senshi ni Love Song o | Hero's Challenge 3 (Dragon Quest III) [English] =thetsuuyaku= [Digital]

(C81) [Tairikukan Dandoudan Dan (Sakura Romako)] Anoko ga Mainichi Oshiri no Ana ni Butta Mono o Irerare Nando mo Zecchou ni Tassuru Manga

Do S Nicomi

[Yuzuponz (Rikka Kai)] Dai 6 Uchuu no Himitsu no Chou Tokkun (Dragon Ball Super) [Chinese] [D狗汉化] [Digital]

Jisatsu Challenge | 自殺挑戰

[Yuzuponz (Rikka Kai)] Geneki Kakutouka Chun-Li Namahame Off-kai (Street Fighter) [English] [Doujins.com] [Digital]

(COMIC1☆7) [FANTASY WIND (Shinano Yura, Minazuki Satoshi)] MAMO x MAMA x RIKKA (Dokidoki! PreCure) [English]

C9-06 Papa to Rikka no Hajimete Jijou | The Circumstances of Dad and Rikka's First Time

(SC57) [CARAMEL CRUNCH! (Rikatan)] Rikka-chan to Ichaicha Chuunikkusu ga Shitai! (Chuunibyou Demo Koi ga Shitai!) [English]

(Nin FES.3) [Rikka, Junjou Wakegijiru (Rikka, Uni Tarou)] Futari Kurashi Hajimemashita (Rakudai Ninja Rantarou)

RikkachanfutomomoPeroperoMajikawaisugi | Rikka-chan's Just Too Cute. I Want To Lick Her Thighs. - Cleaned

(C93) [Usotsukiya (Oouso)] Kashima-chan no Oshiri o ijimeru Hon (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]

(C85) [Koppun (Hone)] Rikka ni Omakase! (Dokidoki! Precure)

(C76) [Acid Noel (Mitsuki Rintarou)] Oshiri de Reach!! (Saki)

(Gunreibu Shuho & Houraigekisen! Yo-i! Goudou Enshuu 4Senme) [Renai Mangaka (Naruse Hirofumi)] Kashima-san to Akimatsuri Challenge (Kantai Collection -KanColle-)

[Yuzuponz (Rikka Kai)] BITCH FIGHTER (Various) [Chinese] [D狗汉化] [Digital]

Saimin Appli Challenge!!

(C91) [Pettanko! (Koshiriro)] Kanon-chan to Shotakko Ouji-chan (Sennen Sensou Aigis)

Namaiki Kuchikukan Wakarase Challenge

[Sake no Sanran (Haiiroguma)] Daiyousei no Cirno-chan no Oshiri Kaihatsu (Touhou Project) [Digital]

Kyogo ~Kunoichi Water Torture Challenge~

[Hara] Misaki-chan no Lotion Challenge

(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组]

Kyokon Shoujo Nyoudou Challenge!

[Satuyo] Pool de Challenge! Boyish (COMIC LO 2017-12) [Chinese] [code183汉化] [Digital]

Reiwa Shasei Challenge

Kids Challenge

[Kishinosato Satoshi] Oshiri ni Koi | Love from the Ass (Hamesakari) [English] [CrossRook]

(COMIC1☆13) [Neo Ultimate Works (Kagura Momiji)] Tenshi no Oshiri Mousepad

(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge (Kantai Collection -KanColle-) [English] {Doujins.com}

[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge!! (Kouhen) | One-month lifestyle challenge: A Middle Schooler rooming in an apartment filled with dicks! (Part 2) [English][Black Grimoires][Digital]

[Takayama Chihiro] Oshiri Meister!! (COMIC MILF 2017-08 Vol. 37) [English] [Hustakh] [Digital]

Toka 1 hour drawing challenge (ichizikann)

[Sake no Sanran (Haiiroguma)] Daiyousei no Cirno-chan no Oshiri Kaihatsu | Daiyosei's Training of Cirno-chan's Ass (Touhou Project) [English] [Erelzen] [Digital]

Etorofu-gata Muchikko Kodomo Challenge

[Mitsuki Rintarou] Oshiri ni Oborete - It Is Asborbed In The Hips -

(C83) [Kuromahou Kenkyuujo (Nukaji)] Ore to Rikka no Kodomo wa Jaou Shingan wo Motsu Yami no Hoo no Tsukai Shu de Kitto Saikyou-da! (Chuunibyou demo Koi ga Shitai!)

Oshiri Darkness-san

Chie-chan Gouhou Challenge!

(SC57) [moriQ (Mori Airi)] Rikkachan to H ga Shitai! (Chuunibyou Demo Koi ga Shitai!)

(C84) [Chronicle (Fukunaga Yukito)] Rikka-waii (Dokidoki! Precure)

[HONEY QP (Inochi Wazuka)] Oshiri Hinpyoukai Kyoku [Digital]

(C90) [Yuzuponz (Rikka Kai)] Namahamechuu ni Cell ni Kyuushuu Sare Shokushuzeme ni Au 18-gou (Dragon Ball Z) [Chinese] [D狗汉化]

(C64) [kodomo challenge (Various)] Natsu no Kansatsu Nikki

TS-kko Otokoyu Challenge! | TS女孩男浴大作战！

Akari Challenge

(Kouroumu 5) [Tentendou (Tenten, Kibushi)] Sanae-san no Oshiri (Touhou Project)

Nanjamo to Ura Gym Challenge!! | 奇树的秘密相声挑战!!

Nanjamo to Ura Gym Challenge!! | Iono's Secret Challenge!!

(COMIC1☆13) [Yuzuponz (Rikka Kai)] Jinzouningen-tachi to Bulma no Inkou! Zetsurin!! Tokubetsu Jikken!! (Dragon Ball FighterZ) [English] [Doujins.com]

[Tabuchi-san Chi (Tabuchi)] Oshiri no Ana ni Denchi wo Iretara Nukenaku Narimashita [Digital]

Dairoku! Otoile Challenge

Okureta Natsuyasumi Oshiri de Omoide Zukuri

Prinz Eugen Otokoyu Sennyuu Challenge

[Ebimashi (Ebina Ebi)] Nee-san no Oshiri (Fire Emblem if) [English] {doujin-moe.us} [Digital]

[Tohgoo (Fuyutugu)] Leopard-chan Oshiri no Ana de Yoru no Oshigoto (Yoru no Yatterman)

(C78) [Dennou Fuyu Mikan (Ueda Rieko)] Otona Challenge (Final Fantasy 4)

[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 (Fate/Grand Order) [Digital]

(C83) [Kotonosha (Mutsumi Masato)] Rikka Ryouran (Chuunibyou Demo Koi ga Shitai!)

Yousei-san no?! Himitsu no Bouken no Tobira Preview ver

(C77) [Pixel Cot. (Habara Meguru)] Satori-chan Oshiri no Ana Misete!! (Touhou Project)

(C94) [Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho (Fate/Grand Order) [Chinese] [脸肿汉化组]

(C86) [Contamination (eigetu)] Maki Nico Lez Challenge (Love Live!) [Incomplete]

Maki Nico Lez Challenge

[Hibon (Itami)] Yuu-kun CHALLENGE!! Kobe Hen [Digital]