(C84) [Jam Kingdom (Jam Ouji)] Jinsei de Taisetsu na Koto wa Subete Rikka ga Oshiete kureta (Dokidoki! Precure)
Yuusha no Sairokubon Challenge
(C84) [Mothman (Henreader)] Manatsu no Oshiri Bitch + Postcard + Paper
[Ichitaka] Oshiri de Aishite (Shinzui SUMMER Ver. Vol. 2) [English] =Nemui=
(C91) [Inaka no Yasaiya (Hubrael)] Reisen no Oshiri o Ijiru Hon (Touhou Project)
[Pride ZERO] Oshiri Youmu (Touhou Project)
[Satuyo] Chikan to Oshiri to Boyish | Molester & Booty & Boyish (COMIC LO 2019-01) [English] [Doki Fansubs] [Digital]
[Kishinosato Satoshi] Oshiri ni Koi | Love from the Ass (Hamesakari) [English] [CrossRook]
Crash on the Beach
RikkachanfutomomoPeroperoMajikawaisugi | Rikka-chan's Just Too Cute. I Want To Lick Her Thighs.
(C85) [Wasuraruru Tegami (Binsen)] Elf Shimai no Chousen | The Elf Sisters' Challenge [English] [Mistvern]
TS-kko Otokoyu Challenge!
[Sian] Gals Bitch After Oshiri Hen | Gyaru Slut! After Butt Edition (Namahame Gals Bitch! Toranoana Gentei Leaflet) [English] [Decensored]
(C86) [Shichimen Soka (Sexyturkey)] Sousui ni Oshiri Ijirareru Hon (Sekai Seifuku ~Bouryaku no Zvezda~)
[Yuzuponz (Rikka Kai) Motokano Imakano FUCKING BATTLE in Kame House | Former Girlfriend vs Current Girlfriend - FUCKING BATTLE in Kame House (Dragon Ball Z) [English] {Doujins.com} [Digital]
[Tange Suzuki] Mama to Oshiri to Koumon to Ch.3-4 [English] [Shinkage]
Is My Hobby Weird - Chapter 1
Watashi wa Kore o Oshiri ni Iremashita.
(C83) [RED RIBBON (Aheen)] DekomoRikka (Chuunibyou Demo Koi ga Shitai!) [English] =TV & Yuri-ism=
[ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 [Digital]
(C83) [Nama Cream Biyori (Nanase Meruchi)] Rikka to Koi Shitai (Chuunibyou Demo Koi ga Shitai!)
Queen ♥ Slave
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred) [English] [Tigoris Translates]
Challenge Week
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组]
UNKNOWN UNLOCK CHALLENGE | 크로스비츠 동인지
(ViviPan!) [Nanairo Senpu-ji (Hosikawa Tukimi)] Vivitto Retujo-Oshiri Medeation (Vividred Operation)
Morisama Oikari Chuunibyou no Rikka chan wo Do S na Choukyou Rape
Otou-san Challenge
Backstage Hibiki Challenge
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[d.a.p (mougi)] Unknown Unlock Challenge (CROSS x BEATS) [Chinese] [这很恶堕汉化组] [Digital]
(C84) [MAXI AGE (Yamaishi Joe)] Kawaii Boku wa Oshiri de Fan Service Shimasu! (THE IDOLM@STER CINDERELLA GIRLS)
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge
[Yuzuponz (Rikka Kai)] BITCH FIGHTER II -Chun-Li to Cammy ga Seidorei e to Ochiru made- (Street Fighter) [Digital]
The Incident of the Black Shrine Maiden ~Part 2~
(Reitaisai 12) [Sake no Sanran (Haiiroguma)] Daiyousei no Cirno-chan no Oshiri Kaihatsu (Touhou Project)
(C88) [Ajisaidenden (Kawakami Rokkaku, Takanashi Rei)] Angela-san no Oshiri ga Areba Koko wa Rakuen (Rakuen Tsuihou - Expelled from Paradise)
(COMIC1☆9) [Highway61 (Glastonbury1966)] Kanako no Oshiri Training! (THE IDOLM@STER CINDERELLA GIRLS)
Namaiki Kuchikukan Wakarase Challenge
Anoko ga Mainichi Oshiri no Ana ni Butta Mono o Irerare Nando mo Zecchou ni Tassuru Manga
[Maitaimu] Ojousama no Tsumetai Oshiri
DT Chinpo 100-pon Acme Challenge!! | 100 Virgin Cock Orgasm Challenge!!
(Nikudarake!!!!!! Gachinko Butoukai in chaos) [Kasuga Kikaku (Terujirou)] Gekokujou ni Chousen! | Junior Dominating Senior Challenge! [English]
[Mokusei Zaijuu (Mokusei Zaijuu)] Mori Summer Oikari! Chuunibyou no Rikka chan wo Do S na Choukyou Rape! (Chunibyou Demo Koi ga Shitai!) [English] {CGrascal}
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
[Yuzuponz (Rikka Kai)] Semari Kuru Chijo! Bulma to 18-gou (Dragon Ball Super) [English] [Doujins.com] [Digital]
(Warabe Jitsuno Koukou Bunka Matsuri Duel Carnival) [Michu★Honey (Hikari.)] Kattobingu wa Challenge tte Kotoda ze! (Yu-Gi-Oh! Zexal)
Maki Challenge
(C84) [Ruiketsuan (Namidame)] Oshiri-Hime no Junan (THE iDOLM@STER)
Clarice-san to Oshiri de suru Hon
[Mitsuki Rintarou] Oshiri no Ohimesama [Chinese]
[Yonemochi Akihiko] adult challenge 1
(C83) [Petit Ego! (Nuruken)] Nakigao Rikka chan to Icha Icha Shitai! (Chuunibyou Demo Koi ga Shitai!)
Decadent Widow ~Secret Garden~
(C83) [Tiramisu Tart (Kazuhiro)] Sakuyano Oshiri na Rakugaki Bon (Touhou Project)
(COMITIA123) [ROJIURA JACK (Jun)] Fuyu no Senpai no Oshiri* - Senpai's Booty of Winter [Chinese] [丧尸汉化]
(C91) [Usotsukiya (Oouso)] Kashima no Oshiri de Oshougatsu o Sugosu Hon (Kantai Collection -KanColle-) [Chinese] [一匙咖啡豆汉化组X嗶咔嗶咔漢化組]
[Matsumoto Drill Kenkyuujo (Naganoon, Kazumi Yoshiyuki)] Oshiri no Ookii Akagi-san ni Oishiku Itadakaremashita (Kantai Collection -KanColle-) [Digital]
Twin Challenge ch. 1
(C85) [Koppun (Hone)] Rikka ni Omakase! (Dokidoki! Precure)
Captain Saimin Icha Love Challenge
Okusama Ha Razoku
Kuroshio Challenge
(SC39) [Nounai Kanojo, Ningen Modoki, Tateyoko Hotchkiss, Kagi Node (various)] Hatena? Challenge! (Challenge First-Year-Student)
Futanari Milk Challenge
[Yuzuponz (Rikka Kai)] Delivery Bitch Mama Super (Dragon Ball Super) [Digital]
The Shoe Salesman's Vice
(C80) [Bizensiki Roroppu (Bizen)] Imouto(9) no Oshiri de H Suru Hon [English]
(C88) [Yuzuponz (Rikka Kai)] DOEROI HOLE ~Chijo to Chijo~ (Dragon Ball Z) [English] {doujins.com}
(C86) [Ruiketsuan (Namidame)] Oshiri-Hime no Koufuku (THE iDOLM@STER)
Blend S Sakunyuubu. + InCha to Rikka-chan Bon
Akatsuki-chan Mayonaka no Otoile Challenge
Triple H Chapter 2
[Power Slide (Uttorikun)] Oshiri-chin 3 (THE iDOLM@STER) [Digital]