Rikka Oshiri Challenge

(COMIC1☆7) [FANTASY WIND (Shinano Yura, Minazuki Satoshi)] MAMOxMAMAxRIKKA (Dokidoki! PreCure)

(C91) [Shichimen Soka (Sturkey)] Honoo no Majo ni Oshiri Ijirareru Hon (Witch Craft Works) [English] [TSHH]

[Hitsumabushi] Double Up Challenge! [English]

(SC57) [Rivajima (Yajima Index)] Mata Kouhai ni Bloomer Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)

Geneki Super Idol Ikaseai Challenge! Clear de 100-man Yen! Shippai Suru to AV Debut!?

[Strand Kyokusen Gai (AOX)] Oshiri Dungeon [Digital]

(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [English] [Tigoris Translates]

Tokidome Oji-san ni SexHara Sareru Takarada Rikka

(C101) [chori (Chorimokki)] Nanjamo to Ura Gym Challenge!! | 奇树的秘密道馆挑战!! (Pokémon Scarlet and Violet) [Chinese] [我今天爆炸了个人汉化]

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

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

Kyokon Shoujo Nyoudou Challenge!

(Ore no Turn vs. 2019) [sigh. (Naruse)] Ore to Aitsu no S. M. T Challenge! (Yu-Gi-Oh! VRAINS)

Makabe no Challenge

[Ishimuraya (Ishimura)] Watashi wa "Kore" o Oshiri ni Iremashita. (Kantai Collection -KanColle-) [English] [desudesu] [Digital]

(Reitaisai 10) [Ruiketsuan (Namidame)] Kasen-chan no Oshiri ga Rambutan (Touhou Project)

Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge

(C95) [Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)

Hina Iinchou Amae Heta Kokufuku Challenge

(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)

Yuusha no Sairokubon Challenge

(C86) [Usotsukiya (Oouso)] Takao Gata Oshiri Hon (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]

(C95) [Ishimuraya (Ishimura)] Oshiri San no Shiriana Jii Kiroku [Chinese] [Mr.GUO 个人汉化]

[Ebimashi (Ebina Ebi)] Nee-san no Oshiri (Fire Emblem if) [Digital]

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

[TrinkeT (Karaage3)] Rikka-chan no Naka ni, Byouteki na Ryou no Sei o Sosogitai! (Chuunibyou Demo Koi ga Shitai!) [Digital]

(C85) [Shichimen Soka (Sexyturkey)] Hime-sama ni Oshiri Ijirareru Hon (Lotte no Omocha!) [Chinese] [瑞树汉化组]

Kanade Challenge Kouhen

Ken Ousama, Oshiri no Renshuu Dekiru ka na?

[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]

Oshiri-san no Shiriana Jii Kiroku _ Le record de masturbation du trou du cul d'Ojiri full colors

[Ketama] Aya-chan no Oshiri o Ijiru dake no Manga (Touhou Project)

[Yottanchi (Yottan)] Maniacs Series Dainidan - Oshiri Maniacs Vol. 1 [Digital]

(C91) [Angelic Feather (Land Sale)] Flan-chan no Saimin Nikubenki Challenge (Touhou Project)

(C88) [Ajisaidenden (Kawakami Rokkaku, Takanashi Rei)] Angela-san no Oshiri ga Areba Koko wa Rakuen (Rakuen Tsuihou - Expelled from Paradise)

Fuyu no Senpai no Oshiri* - Senpai's Booty of Winter

Prinz Eugen Otokoyu Sennyuu Challenge

(C69) [KNOCKOUT (Various)] Oshiri de Kyu! 9 (Various)

(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various) [English] [TF translations]

(C95) [Chi-Ra-Rhyzhm (Hidaka Toworu)] Rikka o Kowasu Samenai Akumu (SSSS.GRIDMAN)

Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan

[Kidocch1] Cute Jolyne Lewd Challenge (Revenge Edition) + Extras (Jojo's Bizarre Adventure) [Cryptic_P]

DT Chinpo 100-pon Acme Challenge!!

Flan-chan no Saimin Nikubenki Challenge

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

[Calm Atmosphere (Shinya, k.tomo)] Otokonoko Maid no Oshiri Sex Nikki Vol. 1 [English] [mysterymeat3] [Digital]

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

Usotuki rikka no yasasii uso

(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-)

Akipai no Oshiri

(C92) [HEART OF GREEN (Midoriiro no Shinzo)] Atago to Takao to Torotoro Oshiri Ecchi (Kantai Collection -KanColle-)

[Anthology] Oshiri Kyoudai

Kids Challenge

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

[Power Slide (Uttorikun)] Oshiri-chin 4 (THE iDOLM@STER) [Digital]

Natsukoi Challenge | Summer Love Challenge

[Yuzuponz (Rikka Kai)] Doero de Bitch na Kanojo-tachi to Namahame Yarihoudai! (Dragon Ball Z) [English] [Fated Circle] [Digital]

Ko-Gil Challenge

Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge

(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)

[Yuzuponz (Rikka Kai)] BITCH FIGHTER II -Chun-Li to Cammy ga Seidorei e to Ochiru made- (Street Fighter) [Chinese] [D狗汉化] [Digital]

[Yuzuponz (Rikka Kai)] Seiyoku Shori Ningen 18-gou - 2 Tsu no Uchuu no Kessen Sonogo (Dragon Ball Super) [Digital]

(ViviPan!) [Nanairo Senpu-ji (Hosikawa Tukimi)] Vivitto Retujo-Oshiri Medeation (Vividred Operation)

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

(C83) [Petit Ego! (Nuruken)] Nakigao Rikka chan to Icha Icha Shitai! (Chuunibyou Demo Koi ga Shitai!)

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

Saimin Tengoku Challenge 04

Nee-san no Oshiri

Captain Saimin Icha Love Challenge

[Yuzuponz (Rikka Kai)] BITCH FIGHTER II -Chun-Li to Cammy ga Seidorei e to Ochiru made- | BITCH FIGHTER II Turbo -The Depths of Chun-Li and Cammy's Corruption- (Street Fighter) [English] [MintVoid] [Digital]

[Abubu] Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan (Girls und Panzer) [Chinese] [不咕鸟汉化组]

(C91) [Inaka no Yasaiya (Hubrael)] Reisen no Oshiri o Ijiru Hon (Touhou Project) [Chinese] [臭鼬娘漢化組]

[Yuzuponz (Rikka Kai)] Bulma to Iku! ! 34-Kakan no Hame-Hōdai Uchū Ryokō (Dragon Ball Z) [Digital]

(C70) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Futakoi Challenge (Futakoi Alternative)

[Studio Nunchaku (Ahiru)] Rikka-chan no Hitsuu... Chuunibyou demo Rape wa Itai! (Chuunibyou demo Koi ga Shitai!) [Digital]

[Yuzuponz (Rikka Kai)] Bakunyuu Chitai wo Abakare Ikimakuru Heroine Tachi -Robo Anime Heroine Soushuuhen- (Various) [Digital]

[Irojikake Matome Blog (Kurokawa Otogi)] Renzoku Kyousha Challenge (Paizuri Senmon Zasshi "Zettai Chichi Kyousha" Vol 1) [Textless]

One-shota Challenge

(C92) [Nakasatogumi (Kumicho)] Hiyou-san no Oshiri o Mederu Hon (Kantai Collection -KanColle-)

[Yuzuponz (Rikka Kai)] 2 Tsu no Uchuu no Chou Kessen - Dai 6 Uchuu vs. Dai 7 Uchuu (Dragon Ball Super) [Digital]

(C88) [Black Vinegar (Crozu)] Tenketsu Nerawareta Tenryuu-chan no Oshiri (Kantai Collection -KanColle-)

[Ankoman] Usotuki rikka no yasasii uso

Doki Doki ❤ Ticket Challenge! | 心跳不已的搶票大挑戰！

[Yuzuponz (Rikka Kai)] Pichipichi Bitch Collection (Dragon Ball) [English] [Hentaitalia] [Digital]

DeKatsu no Osasoi Challenge!

(C84) [Arysuivery (Ayakase Chiyoko, Ayakase Riberi)] Kasen-chan to Oshiri Ecchi (Touhou Project)

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

(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various) [English] [CrystalMeph]

[N.N.F.S (Various)] Takanashi Rikka 100P (Chuunibyou Demo Koi ga Shitai!)

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

Doki Doki ❤ Ticket Challenge!

(C77) [Dekitate Amaguri (Rikka)] Samui Fuyu ni Pokapoka Ryokucha (Touhou Project)

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

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

[Sekai Kakumei Club (Ozawa Reido)] Ririchiyo-sama no Oshiri Medetai (Boku x Inu SS)

(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER) [English]

[Pride ZERO] Oshiri Youmu (Touhou Project)

[Shichimen Soka (Sexyturkey)] Musume ni Oshiri Ijirareru Hon (Amaama to Inazuma) [Digital]

Mordred nipple Challenge | 莫德雷德乳首挑戰

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

[Yuzuponz (Rikka Kai)] SOAP!! Kairaku e no Hankou!! Okasareta Chou Zetsurin Mai to Trunks (Dragon Ball Super) [English] {doujins.com} [Digital]

[Yuzuponz (Rikka Kai)] BITCH FIGHTER (Various) [English] [MintVoid] [Digital]

(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various)

[Kurebayashi Min] Imouto no Oshiri no Ana

(Futaket 11) [Shichimen Soka (Sexyturkey)] Idol ni Oshiri Ijirareru Hon | An Idol Plays With Your Butt (THE IDOLM@STER CINDERELLA GIRLS) [English] [Dark Mac]

[Ryuuzaki] Takarada Rikka-san (SSSS.GRIDMAN)

[Kikkaya (Uesugi Kyoushirou)] Haruka Challenge

Futanari Milk Challenge 4 | 扶她榨乳挑战 4

[Kyuu (Shooya Akira)] Futtou Challenge 2 (Sora no Manimani)

Honoka Challenge! 2

(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}