(C69) [KNOCKOUT (Various)] Oshiri de Kyu! 9 (Various)
[Kikkaya (Uesugi Kyoushirou)] Haruka Challenge
Okay-san no Nukinuki Dosukebe Challenge
Futanari Milk Challenge
Futanari Milk Challenge 2 | 迫真水泳部・扶她的里技―第二章
(C87) [Tairikukan Dandoudan Dan (Sakura Romako)] Anoko ga Natsuyasumi ni Ryokou saki de Oshiri no Ana o Kizetsu suru hodo Naburare Tsuzukeru Manga 2 [Chinese] [沒有漢化]
[Yuzuponz (Rikka Kai)] Shin BITCH QUEST Tabidachi no Yuusha Onna Senshi to Namahame Shugyou de Level Age!! (Dragon Quest III) [Digital]
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
The Incident of the Black Shrine Maiden ~Part 1~
Kasen-chan no Jasen Rouraku Challenge
(Nin FES.3) [Rikka, Junjou Wakegijiru (Rikka, Uni Tarou)] Futari Kurashi Hajimemashita (Rakudai Ninja Rantarou)
(SC57) [Kaname (Siina Yuuki)] Rikka-chan wa Koi ga Shitai (Chuunibyou Demo Koi ga Shitai!)
Akane Challenge!? 2
(C86) [Ruiketsuan (Namidame)] Oshiri-Hime no Koufuku | Anal-Princess's Happiness (THE iDOLM@STER) [English] [doujin-moe.us]
(C85) [Yorokobi No Kuni (JOY RIDE)] Yorokobi no Kuni vol.20 Rikka wa Mana no Nikubenki (Dokidoki! Precure)
Oshiri-Hime no Junan
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various)
Kuroshio Challenge
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Pancakes Challenge | Desafío de Panqueques
[Usotsukiya (Oouso)] Admiral-Hipper-kyuu Oshiri Hon (Kantai Collection -KanColle-) [Digital]
(C94) [Fuwatoro★Marinepolis (Sumitomo)] Theater Challenge (THE IDOLM@STER MILLION LIVE!)
RIKKA CHAN SOS!
Kirigiri-san to Issho ni School Mode
(C69) [Mayonnaise Bakufu (Sekihan)] Oshiri Kids 12 [English] [GogetaSS4]
(C82) [Shichimen Soka (Sexyturkey, momo, Ryou)] Kenja ni Oshiri Ijirareru Hon (Lotte no Omocha!) [English] {Hennojin}
[Hinemosuan (Hinemosu Notari)] Asuda-san Challenge (Nijiket)
Neighbor Trouble
(C80) [Yuzuponz (Rikka Kai)] BITCH QUEST ~Michibikareshi Chijo-tachi~ | Perverted Women Led Astray (Dragon Quest IV) [English] [Chocolate]
My Third Face
[Yuzuponz (Rikka Kai)] Homunculus 18-gou Seitai Energy Kyuushuu Tokkagata Sai Chousei Jikken Kiroku (Dragon Ball Z) [Digital]
(C91) [Inaka no Yasaiya (Hubrael)] Reisen no Oshiri o Ijiru Hon (Touhou Project)
[Calm Atmosphere (Shinya, k.tomo)] Otokonoko Maid no Oshiri Sex Nikki Vol.1
Peach Butt Motion
[Yuzuponz (Rikka Kai)] Pichipichi Bitch Collection (Dragon Ball) [English] [Hentaitalia] [Digital]
DT Chinpo 100-pon Acme Challenge!! | 100 Virgin Cock Orgasm Challenge!!
[PX-Real (Kumoi Takashi)] Oshiri Gattai GO!! (Aquarion Evol)
(SC57) [moriQ (Mori Airi)] Rikkachan to H ga Shitai! (Chuunibyou Demo Koi ga Shitai!)
[Tenchuugumi] Queen Sayoko's Challenge (Ah! My Goddess!) English
[Yuzuponz (Rikka Kai)] Dai 6 Uchuu no Himitsu no Chou Tokkun | Universe 6's Secret Special Training (Dragon Ball Super) [English] [Digital]
The Incident of the Black Shrine Maiden ~Part 2~
Ko-Gil Challenge
(C95) [Ishimuraya (Ishimura)] Oshiri San no Shiriana Jii Kiroku [English]
me wo samase!boku no doutei ga rikka to akane ni shinryaku sareteruzo!
(C85) [Gomuhachi (Yokohachi)] Ikkousen no Oshiri Kai (Kantai Collection -KanColle-)
[Erotic Fantasy Larvaturs (Takaishi Fuu)] Sayonara Oshiri no Ooki na Adele [Digital]
Okane ni Tsurareru Rikka-chan
(COMIC1☆7) [FANTASY WIND (Shinano Yura, Minazuki Satoshi)] MAMOxMAMAxRIKKA (Dokidoki! PreCure)
(C84) [Jam Kingdom (Jam Ouji)] Jinsei de Taisetsu na Koto wa Subete Rikka ga Oshiete kureta (Dokidoki! Precure)
Akari Challenge
Aisha Challenge 4
DokiDoki Mesuiki! Challenge!!
Akane-chan wa "Oshiri" de Asobu You desu
(C78) [Dennou Fuyu Mikan (Ueda Rieko)] Otona Challenge (Final Fantasy 4)
Noriaki-kun to Haruka-san
The Pig and Oyako-don
(C84) [Yorokobi No Kuni (JOY RIDE)] Yorokobi no Kuni vol.19 No-pan Kissa de Hataraku Rikka-chan (Dokidoki! Precure) [English] =LWB+Funeral of Smiles=
[Yuzuponz (Rikka Kai)] Semari Kuru Chijo! Bulma to 18-gou (Dragon Ball Super) [Digital]
[HONEY QP (Inochi Wazuka)] Oshiri Hinpyoukai Kyoku [Digital]
Yuusha no Sairokubon Challenge
[Bochi Bochi no Ki (Borusiti)] Kasen-chan no Jasen Rouraku Challenge (Touhou Project) [Digital]
[Sake no Sanran (Haiiroguma)] Daiyousei no Cirno-chan no Oshiri Kaihatsu (Touhou Project) [Digital]
(C93) [Unagiyasan (Hanamiya Natsuka)] Otona Challenge!!
Over&Over
Nee-san no Oshiri
Maigo no Maigo no Shokushu-chan
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 [English] {Hennojin} [Digital]
(Reitaisai 10) [Ruiketsuan (Namidame)] Kasen-chan no Oshiri ga Rambutan (Touhou Project)
(C76) [Acid Noel (Mitsuki Rintarou)] Oshiri de Reach!! (Saki)
(C91) [Inaka no Yasaiya (Hubrael)] Reisen no Oshiri o Ijiru Hon (Touhou Project) [Chinese] [臭鼬娘漢化組]
[Udonko Bitch] kaette kita! oshiri kajiri yarou (other)
Koukai Benjo - Act 2
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
Namaiki Kuchikukan Wakarase Challenge
Toka 1 hour drawing challenge
The Secret Mating Habits of the Batgirl
[Ebimashi (Ebina Ebi)] Nee-san no Oshiri (Fire Emblem if) [Digital]
[Maitaimu] Ojousama no Tsumetai Oshiri
(C62) [Knockout (Various)] Oshiri de Kyu! 7 (Various)