[Kikkaya (Uesugi Kyoushirou)] Haruka Challenge [English] [Scansforhumanity]
(Dramatic Change 3) [Ne. (Shiromitsu Daiya)] Challenge! Ochinchin Purupuruen ~3-nin nara Dekiru Mo~n~ (THE IDOLM@STER SideM)
(C64) [kodomo challenge (Various)] natsu no kansatsu nikki | Summer observation diary (Original) [English]
(C70) [Amusement Engineering (Serizawa Houri)] Shougai Chuusei round - IV (Full Metal Panic!)
Girl?s & Semen III Nishizumi Shiho no Moteamashita Ureure Body o Chuunen Chinpo de Soutou Sakusen! Iemoto Ransou ni Idenshi Seichuu Butai Shinkou Kaishi
[Moutama Kewito (Kedama Keito)] Alice went to an amusement park (Touhou Project)
Yuusha no Sairokubon Challenge
[Gosaiji] Captain Saimin Icha Love Challenge (2D Comic Magazine Saimin Kyousei Wakan Ijirare Heroine Mesukoi Acme! Vol. 1) [Chinese] [村长个人汉化] [Digital]
(Super Sakura Time! "Sakuratan") [Otokojuku (Nanashi Noizi)] Semen Captor Sakura (Cardcaptor Sakura)
[Kungfu Action Doukoukai] Semen Sprinkler J [English] [Anonymous]
[Tamatsuyada, Satou Kimiatsu] Energy Kyo-ka!! ~Bakunyuu JK. Gachi Zeme Hatsujou Chuu!~ Omata de Nukarete Okuchi de Gokugoku? Yuujou to Fukujuu no Semen Gourmet Match!? [English] [Mongolfier]
Kyuuketsuki-san ni Semen Iri Juice o Gochisou Shite Ageru Hon Senkouban
(Futaket 14) [Suichuu White (Calpi)] Kyokon Shoujo Nyoudou Challenge! [Chinese] [沒有漢化]
[LUNATIQUE (Futase Hikaru)] Shiko-chuu. Onanie Chuudoku no Doutei Danshi wa Kyou mo Jishitsu de Semen Tissue Seizou Chuu
[Terujirou] Junior Dominating Senior Challenge! [RAW] [JAP]
UnknownUnlockChallenge
Saikawa Karen's Semen Milking 2-koma Manga
(C78) [Dennou Fuyu Mikan (Ueda Rieko)] Otona Challenge (Final Fantasy 4)
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS)
(C94) [Bizensiki Roroppu (Bizen)] Oshiri Ecchi Challenge (Hatoba Tsugu)[Chinese][夏姬霸汉化组·改]
Jotaika Semen Zetcho 01
Nantaika Triad ♂ to Yukaina Nakamatachi Ochinchin Challenge Bon
[Kyaradain] Futari no Karada no Nan% ka wa Semen de Dekiteiru [English]
Boinzuma10 - Semen Rider Mayuko
Challenge Week
18-gou ni Mainichi Muriyari Semen Shiboritorareru Hon
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
[AXZ (Katatuka Kouji)] Yui-chan SEX Challenge!! (Yuyushiki) [Digital]
Futanari Milk Challenge 3 | 迫真水泳部・扶她的里技―第三章
Tanpan Kozou no Oppai Gym Challenge! | A Boy In Short's Big Breasted Gym Challenge!
Akane-chan Challenge! | 아카네짱 챌린지!
(C68) [YOMOTHUHIRASAKA (bbsacon)] BLACK SEMEN SLAVE (Mahou Shoujo Lyrical Nanoha, Pretty Cure)
(SC40) [Delayder (Makinon TM)] Yousei-san no?! Himitsu no Bouken no Tobira Preview ver (Challenge First-Year-Student)
Futanari Milk Challenge 2 | 扶她榨乳挑战2
Shiko-chuu. Onanie Chuudoku no Doutei Danshi wa Kyou mo Jishitsu de Semen Tissue Seizou Chuu
(Futaket 14) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 3 | 扶她榨乳挑战 3 [Chinese] [黄记汉化组]
(C92) [Great Canyon (Deep Valley)] Girl?s & Semen III Nishizumi Shiho no Moteamashita Ureure Body o Chuunen Chinpo de Soutou Sakusen! Iemoto Ransou ni Idenshi Seichuu Butai Shinkou Kaishi ~Tane wa Maiorita~ (Girls und Panzer) [English] [Fated Circle]
Semen Captor Sakura
[RoriE-Do] VS Kishi no Honoo no Challenger (VS Knight Lamune & 40 Fire)
[Satuyo] Pool de Challenge! Boyish | Challenge at the Pool! Boyish (Peaceful Ecchi!) [English] [Doki Fansubs+Yosh]
Akari Challenge
[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]
C.R's NEST Futanari Nan Gallon Daseru? - How Dany Gallons Does Her Semen Comes Out?
(C88) [Shinobi-Rocket (Sasamashin)] Akatsuki Challenge! (Kantai Collection -KanColle-)
Challenge Days
JK Tamamo no Shuugaku Ryokou Oppai Challenge
[Urara Hikaru] Nakadashi Distance - Semen is shot in the vagina, Distance
Takagi Airi no 10-pun Challenge | Takagi Airi's 10 Minute Challenge
(Comic Castle 2005) [ERECT TOUCH (Erect Sawaru)] SGG Semen GangBang Girls ~ The Real darkside of Shinra Bansho ~ (Shinrabanshou Choco) [English] [SaHa]
(C86) [Yamakawa Den'enfuukei (Yamada, Kawada)] HERE COMES A NEW CHALLENGER!! (High Score Girl) [English] [FEPO]
Kashima-san to Akimatsuri Challenge
Gal Ane ~Yawaraka Semen Katsuage~
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru | 175cm Tall Track and Field Girl Really Wants to Drink Her Kouhai’s Semen
[Croriin]~Succubus Challenge~(Isekai Rakuten Vol.5)[Chinese][星瞳漢化]
Semen-gakari no Oshigoto
(C68) [The Basement Frontier (various)] True Heart -Vivid Colors- (ToHeart 2)
Kujou Meteor VS Populo And His Aphrodisiac Semen
Semen Storage Challenge
Kyokon Shoujo Nyoudou Challenge!
Futanari Milk Challenge 6
[Natsu Milk♪] Sensei no Semen o Shiboritocchau Joshikousei
[Bochi Bochi no Ki (Borusiti)] Kasen-chan no Jasen Rouraku Challenge (Touhou Project) [Digital]
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 3 (Fate/Grand Order) [Digital]
(C83) [Momoiro Toiki (Meramera Jealousy)] Basement
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS)
Semen Prison
["K=K" (KEN)] Semen Daisuki Koizumi-san (Ramen Daisuki Koizumi-san) [Chinese] [罗洁爱儿个人机翻]
Komacchingu Seisakujou | Komacchingu Semen Draining Book
[Komine Tsubasa] Semen Breeder [English] [SaHa]
Hitori Challenge Rakugaki
Hinata-chan Is A Semen Juice Pet
Semen Shower
[Yuzuriha] Seieki Makiba Zaamen Purizon | Semen Prison (2D Dream Magazine 2016-06 Vol. 88) [English] [Tremalkinger]
(C92) [Slime Kikaku (Kuriyuzu Kuryuu)] Akatsuki no Oyome-san Challenge | Akatsuki's Bride Challenge (Kantai Collection -KanColle-) [English] {Doujins.com}
[Mizu] Kids Challenge [English]
(C86) [Marked-two (Hideo)] Taihou Challenge! (Kantai Collection -KanColle-) [Chinese] [CE家族社]
[Irojikake Matome Blog (Kurokawa Otogi)] Renzoku Kyousha Challenge (Paizuri Senmon Zasshi "Zettai Chichi Kyousha" Vol 1) [Textless]
(C93) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge 2
[B-side Swindle (Nonoki)] Pola no Tokusei Semen Cocktail (Kantai Collection -KanColle-) [Digital]
(C84) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - I am semen addict - (Touhou Project)
Pola no Tokusei Semen Cocktail
[MC] SEX Igai wa Joshi Shain ni Nani o Shite mo OK na Kaisha ~ Semen Shasei de Shusse Dekichau Company
[Zucchini] Hakudaku Kaizoku Leila | Semen-Covered Pirate Leila (COMIC Unreal 2011-02 Vol. 29) [English] {doujin-moe.us}
[Ayanakitori] Futanari-san no Shuumatsu no Tanoshimi | Ms. Futanari's Weekend Amusement [English]
Zako Succubus-chan wa Semen ga Hoshii no!
[Torichamaru] Semen Exploiter (TSF M ~ Seitenkan Bishoujo ni Semerare Zecchou ~ Digital Ban Vol. 1) [Chinese] [Uncle A个人汉化] [Digital]
[Metacorapusu (Metacora)] JC Chinpo-beya Ikkagetsu Seikatsu Challenge! (Zenpen) [Digital]
[Torimogura] Osananajimi-chan Ikase Challenge
(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge | Okay-san's Dirty Lewd Challenge (Girls und Panzer) [English] {Doujins.com}
(Zennin Shuuketsu 9) [Chikuwa to Kyuuri (Sakuraba Chizuru)] Otou-san Challenge (Naruto)
Nametake Challenge!
Kasen-chan no Jasen Rouraku Challenge
DT Chinpo 100-pon Acme Challenge!!
Mordred nipple Challenge | 莫德雷德乳首挑戰
[MC] Sennou Choukyou Famires e Youkoso! Nikutai Houshi de Okyaku-sama no Tokunou Semen Shiborasete Itadakimasu.
Kanojo wa Semen Suki no Nikudorei 2
Seieki Makiba Zaamen Purizon | Semen Prison
[Yonemochi Akihiko] adult challenge 1
[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]
(C81) [Azuki Monaka (Takenouchi Suama)] Magical Saimin Challenge (Magical Halloween)
Pancakes Challenge
[Nise] Owaranai Kensei | Never ending Semen donation (Nisebon) [English] [NyaaTranslate] [Digital]
(COMIC1☆11) [Great Canyon (Deep Valley)] Girls & Semen 2 ~Nishizumi Maho ga Sukebe Oyaji to Enkoudou Shoubu! Seishi Tekkoudan Shuuchuu Shageki de Shojomaku Soukou Kantsuu & Dengeki Seishoku Sakusen Sarechau Hon~ (Girls und Panzer) [English] [Fated Circle]
(C86) [Bitch Bokujou (Bokujou Nushi K)] Semen Gum-nashi Chitsudaku de (Saki) [English] [Chocolate]
Kaye-nee Challenging Herself in Volleyball
[DL Mate] Seikou Ninkashou de Joshi Zenin ni Nakadashi OK! Semen Ryousan Keikaku ga Shinkouchuu!
(C91) [Molossan (Morochin-san)] DokiDoki Mesuiki! Challenge!! (Various)
Inran Nurse to Yoru no SaiSemen
Murasaki Shikibu Sakusei Hon. | Murasaki Shikibu's Semen Milking Book.
[Hinemosuan (Hinemosu Notari)] Asuda-san Challenge (Nijiket)
Akane Challenge!? 2
Maki Nico Lez Challenge
[Calpis Koubou] Gokkun Sister Love Semen [Digital]
[Molossan (Morochin-san)] Dokidoki Mesuiki! Challenge!! ~Cosplay Uriko Hen~ (Hacka Doll, Kantai Collection -Kancolle-) [Digital]
(C97) [Yusei Haguruma (Victanyas)] Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge (Azur Lane) [English] [LoliLab Translations]
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]