CHALLENGE
[Yuzuponz (Rikka Kai)] 18-gou Sei Dorei Keikaku -Bulma to Krilin no Kyoubou de 18-gou ga Ochiru Made- (Dragon Ball Z) [English] [Digital]
[Mogiki Hayami] Oshiri Asobi (COMIC Megastore Alpha 2016-03) [Chinese]
[d.a.p (mougi)] Unknown Unlock Challenge (CROSS x BEATS) [Chinese] [这很恶堕汉化组] [Digital]
Rikka o Kowasu Samenai Akumu
(C91) [Inaka no Yasaiya (Hubrael)] Reisen no Oshiri o Ijiru Hon (Touhou Project)
(COMIC1☆9) [Highway61 (Glastonbury1966)] Kanako no Oshiri Training! (THE IDOLM@STER CINDERELLA GIRLS)
[Moriyama Rikka] 田城先輩。& つばさどきどき。
(C88) [Ajisaidenden (Kawakami Rokkaku, Takanashi Rei)] Angela-san no Oshiri ga Areba Koko wa Rakuen (Rakuen Tsuihou - Expelled from Paradise)
Imasara Shampoo Bottle Challenge o Suru Suieibu Coach no Manga
Kurokoshi You] Challenge Week
Kyokon Shoujo Nyoudou Challenge!
(C80) [Yuzuponz (Rikka Kai)] BITCH QUEST ~Michibikareshi Chijo-tachi~ (Dragon Quest IV)
[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge!! (Kouhen) [Digital]
(C92) [Andorogynous (Kiyose Kaoru)] Futanari Milk Challenge
(C69) [KNOCKOUT (Various)] Oshiri de Kyu! 9 (Various)
(C93) [Milk pudding (Jamcy)] Akane-chan Challenge! 2-kaime (VOICEROID) [Chinese] [脸肿汉化组]
Pitchiri Uniform de Oshiri Kunren
[Akanagi] Oshiri Asobi | Butt Play (COMIC Koh 2017-01) [English] [biribiri]
Rinko-mama to Issho 2
Akane Challenge!? 2
[Udonko Bitch] kaette kita! oshiri kajiri yarou (other)
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
Energy Kyo-ka!! Soushuuhen 1 NukiSuppo Hen ch.1
(C91) [Inaka no Yasaiya (Hubrael)] Reisen no Oshiri o Ijiru Hon (Touhou Project) [Chinese] [臭鼬娘漢化組]
Usotsuki Rikka no Yasashii Uso
Honoka Challenge! 2
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 [English] {Hennojin} [Digital]
[Ankoman] Usotsuki Rikka no Yasashii Uso (SSSS.GRIDMAN) [Chinese] [無邪気漢化組]
[Toufu Insider] Saimin Appli Challenge!!
The Dentist's Mouth Smells Nice
(COMIC1☆8) [PX-Real (Kumoi Takashi)] Musashi no Oshiri de Gachi FUCK (Kantai Collection -KanColle-)
(C80) [Bizenshiki Rorop (Bizen)] Imouto(9) no Oshiri de H Suru Hon (Original)
[Ebimashi (Ebina Ebi)] Nee-san no Oshiri (Fire Emblem if) [Digital]
Seifuku Bishoujo 2gakki Ee!? Oshiri ni Koishiteru? Cheer Girl-chan to Dosukebe na Onnanoko-tachi dattee?
[Kankitsukei Marker] Otokonoko no Oshiri wa Futanarikko no Mono!
(C97) [Yuasa Rengou (Jean Louis)] Tanpan Kozou no Oppai Gym Challenge! (Pokémon Sword and Shield) [Chinese]
Doukoku no Taiyou Koukotsu no Tsuki Chapter 6
[Oremuha X (Kikuchi Tsutomu)] RIKKA RIKKA (D.C.III ~Da Capo III~) [Digital]
Chaldea Outdoor Challenge Abby-chan to Issho 2
Metori x Metorare Chapter 1
Reimu no Oshiri wa Kinoko Naedoko
[Anthology] Oshiri Punch
Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge
[Mizu] Kids Challenge
OSHIRI MANIAX
RikkachanfutomomoPeroperoMajikawaisugi | Rikka-chan's Just Too Cute. I Want To Lick Her Thighs.
[Ishimuraya (Ishimura)] Watashi wa "Kore" o Oshiri ni Iremashita. (Kantai Collection -KanColle-) [English] [desudesu] [Digital]
Kodomo de Challenge 2
Rikka-chan no Dosukebe Saiminkkusu 1+2 | Rikka-chan's Perverted Hypnosis 1+2
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
[oni puni] chiisana oshiri ni buchikonde! (ToLOVEru-trouble-) [DL version]
[Mokusei Zaijuu (Mokusei Zaijuu)] Takanashi Rikka o Nakisakebu made Rape Shitai! (Chuunibyou Demo Koi ga Shitai!) [Digital]
(C92) [Usotsukiya (Oouso)] Eugen-chan no Oshiri o Okasu Hon (Kantai Collection -KanColle-)
[Ankoman] Usotsuki Rikka no Yasashii Uso | Lying Rikka's Gentle Lie (SSSS.GRIDMAN) [English] [Learn JP With H]
(C83) [Bizensiki Roroppu (Bizen)] Meikko no Oshiri wo Training Suru Hon [English]
[Yurikawa] Futago Challenge (Toshiue Kanojo Alternative) [English] [PSYN]
Inka
[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]
Akipai no Oshiri
(C84) [Mothman (Henreader)] Manatsu no Oshiri Bitch + Postcard + Paper [English] [Facedesk]
[Kemoyuru (Akahito)] Akane-chan wa "Oshiri" de Asobu You desu (VOICEROID) [Digital]
Virgin Chapter 2: To is for Tomodachi
[ROJIURA JACK (Jun)] Natsu no Senpai no Oshiri* [English] [Fated Circle] [Digital]
Falling in Love with Mori Summer
[Yuzuponz (Rikka Kai)] Doero de Bitch na Kanojo-tachi to Namahame Yarihoudai! (Dragon Ball Z) [Chinese] [D狗汉化] [Digital]
[HONEY QP (Inochi Wazuka)] Oshiri Hinpyoukai Kyoku [Digital]
(C86) [Tairikukan Dandoudan Dan (Sakura Romako)] Anoko ga Natsuyasumi ni Ryokou saki de Oshiri no Ana wo Kizetsu suru hodo Naburare tsuzukeru Manga [English] [EHCOVE]
Akane-chan Challenge! | 아카네짱 챌린지!
(C93) [Unagiyasan (Hanamiya Natsuka)] Otona Challenge!!
[dotsuco] Nametake Challenge!
[Oishii Oshiri Cafe (Oishii Oshiri)] Elf Oyako Seidorei Ichiba nite Hanbaichuu [English] [mysterymeat3]
[Takayama Chihiro] Oshiri Meister!! (COMIC MILF 2017-08 Vol. 37) [English] [Hustakh] [Digital]
[Pija] Rikka to Akane-chan, Daigakusei to Asobu (SSSS.GRIDMAN) [English] [NHNL]
Takanashi Rikka wa Dorei-chan
(C92) [Nakasatogumi (Kumicho)] Hiyou-san no Oshiri o Mederu Hon (Kantai Collection -KanColle-)
Mother Swap - Mother One Week After
Maniacs Series Dainidan - Oshiri Maniacs Vol. 1
(C88) [Ajisaidenden (Kawakami Rokkaku, Takanashi Rei)] Angela-san no Oshiri ga Areba Koko wa Rakuen (Rakuen Tsuihou -Expelled from Paradise-) [English] [N04h]
Voiceroid no Oshiri Kurabe
TS-kko Otokoyu Challenge!
(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various) [English] [CrystalMeph]
TS-kko Otokoyu Challenge! | TS女孩男浴大作战!
(C94) [COUNTER-CENSORSHIP (Ookami Uo)] Oshiri Shoujo - Anal Angel (Hugtto! PreCure) [Chinese] [臭鼬娘漢化組]
Yuusha no Sairokubon Challenge
Guidance-Like Education!
Angela no Oshiri Ijiri
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 5 [Digital]
RIKKA CHAN SOS!
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
T.K.O!!
Futanari Milk Challenge 2
[Yuzuponz (Rikka Kai)] Delivery Bitch Mama Super (Dragon Ball Super) [Digital]
Kashima-san to Akimatsuri Challenge
(C95) [Chi-Ra-Rhyzhm (Hidaka Toworu)] Rikka o Kowasu Samenai Akumu (SSSS.GRIDMAN)
(C64) [KNOCKOUT (Various)] Oshiri de Kyu! 8 (Various)
(C63) [Kodomo Challenge (various)] Mainiti-ga-Kodomo-no-hi
Pancakes Challenge
(C92) [SHAY-CONE (Poccora)] OSHIRI MANIAX (Fate/Grand Order) [English] [Coffedrug]
[Kikkaya (Uesugi Kyoushirou)] Haruka Challenge [English] [Scansforhumanity]
Toka 1 hour drawing challenge