(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS)
[Moriyama Rikka] 田城先輩。& つばさどきどき。
(C91) [Usotsukiya (Oouso)] Kashima no Oshiri de Oshougatsu o Sugosu Hon (Kantai Collection -KanColle-)
Rikka-chan x Classmate NTR Omnibus
Okei-san no Nukinuki Dosukebe 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]
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 | Chaldea Outdoor Challenge with Abby-chan 2 (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [Chinese] [清純突破漢化]
JC Chinpo-beya Ikkagetsu Seikatsu Challenge!
[Kuroi Kyoushitsu (Yamigen)] Shiori Sensei no Oshiri - Kidou! Remocon Sensei no Maki -
(COMITIA123) [ROJIURA JACK (Jun)] Fuyu no Senpai no Oshiri* - Senpai's Booty of Winter [Chinese] [丧尸汉化]
C9-06 Papa to Rikka no Hajimete Jijou | The Circumstances of Dad and Rikka's First Time
(C88) [Yuzuponz (Rikka Kai)] DOEROI HOLE ~Chijo to Chijo~ (Dragon Ball Z) [English] {doujins.com}
(CiNDERELLA ☆ STAGE 6 STEP) [Kuzu no Mokuzu (Mokuzu)] Mirei-chan!? Oshiri de Yuuwaku Suru no o Yamenasai (THE IDOLM@STER CINDERELLA GIRLS)
[Yuzuponz (Rikka Kai)] Bulma Trip To Namek (Dragon Ball) [Sample+English]
Kids Challenge
U Challenge
[Power Slide (Uttorikun)] Oshiri-chin 4 (THE iDOLM@STER) [Digital]
Futanari Milk Challenge
Geneki Super Idol Ikaseai Challenge! Clear de 100-man Yen! Shippai Suru to AV Debut!?
[oldwiseman (Saizuka Mio)] Mahiro-kun to Oshiri Sex shiteru Nyau (Haiyore! Nyaruko-san) [Digital]
(COMIC1☆5) [Yuzuponz (Rikka Kai)] Ekishoku Mai-STER (King of Fighters)
[Gojarun no Ozashiki (Gojarun)] Nantaika Triad to Yukai na Nakama-tachi Ochinchin Challenge Hon (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(C94) [Moruda Ramenya (Moruda)] Okay-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
Rikka, Gakkou Sabotte Kareshi no Dekachin Oshaburi + Geppu
Prinz Eugen Otokoyu Sennyuu Challenge
(C93) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Kouhen
(C86) [Sniff Dogs (Ujiie Moku)] Tina no oshiri ni suki na dake chuchu (Black Bullet)
[Ankoman] Usotsuki Rikka no Yasashii Uso (SSSS.GRIDMAN) [Chinese] [無邪気漢化組]
[Yuzuponz (Rikka Kai)] Geneki Kakutouka Chun-Li Namahame Off-kai (Street Fighter) [English] [Doujins.com] [Digital]
[Kawai] ETD Challenge.
Kanade Challenge Kouhen
[ROJIURA JACK (Jun)] Natsu no Senpai no Oshiri* [English] [Fated Circle] [Digital]
Kodomo de Challenge 3
Shimakaze-kun Challenge Shippai
Jeanne Alter to Dakkou Challenge!!
(Futaket 11) [Majimadou (Matou)] Megane to Oshiri to Sanrensouhou (Kantai Collection -KanColle-)
[Anthology] Oshiri Purin
RIKKA CHAN SOS!
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge
Misaki-chan no Lotion Challenge
Akane-chan Challenge! 2-kaime
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura) [English] [biribiri]
CHALLENGE
(C83) [Nama Cream Biyori (Nanase Meruchi)] Rikka to Koi Shitai (Chuunibyou Demo Koi ga Shitai!) [SMDC] [English]
[Akira Aki] Yuri Mate! Ch. 1 - Sekai wa Oppai Oshiri School Mizugi no Tame ni Mawatteiru!
W Jeanne to Off-Paco Challenge
TS-kko Otokoyu Challenge!
Watashi wa "Kore" o Oshiri ni Iremashita.
(C75) [Marchen Box (Various)] THE Oshiri (Various)
Saimin Tengoku Challenge 05
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
Male Swimsuit Challenge
Rikka ChaAaAAaAAAaaAn!!
Abigail to Himitsu no Oshiri Asobi
(Reitaisai 10) [Ruiketsuan (Namidame)] Kasen-chan no Oshiri ga Rambutan (Touhou Project) [Chinese] [Loveless汉化]
(COMIC1☆10) [Yuzuponz (Rikka Kai)] BITCH SISTERS SUPER (Dragon Ball Super) [English] {Doujin-Moe.us}
[Yuzuponz (Rikka Kai)] Homunculus 18-gou Seitai Energy Kyuushuu Tokkagata Sai Chousei Jikken Kiroku (Dragon Ball Z) [Digital]
[Story Circle (Seto Kouhei, Siina Yuuki)] TS-kko Otokoyu Challenge! | TS女孩男浴大作战! [Chinese] [瑞树汉化组]
Doki doki♡ Ticket Challenge!
[Mikeke] Hatena Manga - Semete Yacchae! (Challenge First-Year-Student)
[Ishimuraya (Ishimura)] Watashi wa "Kore" o Oshiri ni Iremashita. (Kantai Collection -KanColle-) [English] [desudesu] [Digital]
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[Mitsuki Rintarou] Oshiri Chuudoku Shou
Flan-chan no Saimin Nikubenki Challenge
RikkachanfutomomoPeroperoMajikawaisugi | Rikka-chan's Just Too Cute. I Want To Lick Her Thighs.
(C96) Dairoku! Otoile Challenge
(C89) [Noriajou (Shiroi Noria)] Cagliostro no Oshiri (Granblue Fantasy)
Chaldea Outdoor Challenge Abby-chan to Issho 3
Tenketsu Nerawareta Tenryuu-chan no Oshiri
Nee-san no Oshiri
Saimin Tengoku Challenge 04
Yuusha no Sairokubon Challenge
Nametake Challenge!
(COMIC1*10) [Yuzuponz (Rikka Kai)] BITCH SISTERS SUPER (Dragon Ball Super)
(C87) [Sniff Dogs (Ujiie Moku)] Oshiri no Susume (Yama no Susume)
(C86) [Kaiten Sommelier (13.)] Shiritsu Risshin Gakuen Oshiri no Nama Onaho Sakusen. | Private Risshin Academy Operation "Living Anal Sleeve" (Shiritsu Risshin Gakuen ~Seishori Iin Soushuuhen~) [English] [biribiri]
(C88) [Black Vinegar (Crozu)] Tenketsu Nerawareta Tenryuu-chan no Oshiri (Kantai Collection -KanColle-)
[Calm Atmosphere (Shinya, k.tomo)] Otokonoko Maid no Oshiri Sex Nikki Vol. 1 [English] [mysterymeat3] [Digital]
(C86) [Contamination (eigetu)] Maki Nico Lesbian Challenge (Love Live!) [Chinese] [光年汉化组汉化]
Cute Jolyne Lewd Challenge + Extras
Clarice-san to Oshiri de suru Hon
[Yuzuponz (Rikka Kai) SHOTACON HOLE Shinkon Hitozuma 18-gou no Tsukinai Seiyoku (Dragon Ball Z) [Chinese] [D狗汉化] [Digital]
[Oshiruko Kan (Piririnegi)] Akogare no Senpai ni XXX ga Haete Boku no Oshiri ga Yabai.
[Yuzuponz (Rikka Kai)] Doero de Bitch na Kanojo-tachi to Namahame Yarihoudai! (Dragon Ball Z) [Digital]
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [English] [Tigoris Translates]
(C83) [Tiramisu Tart (Kazuhiro)] Sakuyano Oshiri na Rakugaki Bon (Touhou Project)
(SC2016 Winter) [Saihate-Kukan (Hino Hino)] Oshiri wa Dame! (Kantai Collection -KanColle-)
[Yuzuponz (Rikka Kai)] Pichipichi Bitch Collection (Dragon Ball) [English] [Hentaitalia] [Digital]
[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]