(C94) [Moruda Ramenya (Moruda)] Okei-san no Nukinuki Dosukebe Challenge (Girls und Panzer)
Shiko-chuu. Onanie Chuudoku no Doutei Danshi wa Kyou mo Jishitsu de Semen Tissue Seizou Chuu
Yakuyou Seieki μ's | Medicinal Semen μ's
Yousei-san no?! Himitsu no Bouken no Tobira Preview ver
Okay-san no Nukinuki Dosukebe Challenge
[Calpis Koubou] Semen wa Nomi Gusuri desu [Chinese] [下一代幸福聯盟化組]
(C65) [kodomo challenge (Various)] Shukudai ga Owaranai
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
(C74) [Kaiten Sommelier (13.)] Reichourui Mouryouka Sakuseishu Tane | Primal Demonic Semen Squeezing Species [English] [Loofnuk]
Chaldea Outdoor Challenge Abby-chan to Issho
[Pandora] Dopyudopyu Atsui no Kudasai - If you Please, Please Give Semen Fresh to me!!!
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS)
(C92) [ANDOROGYNOUS (Kiyose Kaoru)] Futanari Milk Challenge [English] {Hennojin}
[Mizu] Kids Challenge
[Kyuu (Shooya Akira)] Futtou Challenge 2 rev.2 (Sora no Manimani)
[Yoriu Mushi] Kokuu Kara no Chousen - Challenger from the Sky
Zako Succubus-chan wa Semen ga Hoshii no!
Captain Saimin Icha Love Challenge | The Captain's Hypnosis Lovey Dovey Challenge
Amagi's Sexy Amusement Park
Petite Jolyne Lewd Challenge + Extras
[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]
Semen Storage Challenge
(COMITIA106) [Youseimangasya (Various)] THE FOUR HORSEMEN
(C92) [Kaientai (Shuten Douji)] 18-gou ni Mainichi Muriyari Semen Shiboritorareru Hon (Dragon Ball Z) [Chinese] [魔劍个人汉化]
futanari milk challenge 5
[Inoue Makito] A Young Lifestyle Endorsement Spectacle! (COMIC Hana-Man 2010-05) [English][FUKE]
[Sakimori Dan] Sanae Challenge!! Ch. 1-2
Semen Drink Bar
Chaldea Outdoor Challenge Abby-chan to Issho 3
(C90) [Great Canyon (Deep Valley)] Girls & Semen ~Darjeeling-sama ga Shitagokoro Marudashi Oji-san to Enkoudou! Kouki na Karada o Musaborare Flag Ranshi ni Seishidan Sakuretsu Jusei Shirahata Agechau Hon~ (Girls und Panzer)
(Kono Koe Todoke, Tsuki made mo Yon) [Milk Pudding (Jamcy)] Akane-chan Challenge! 3-kaime (VOICEROID)
(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]
Semen☆Splash!! -Boy Meets Mob-
Namaiki Kuchikukan Wakarase Challenge | I'll Make You Understand Challenge
UnknownUnlockChallenge
Saimin Tengoku Challenge 06
Saimin Tengoku Challenge 04
(C82) [Marin (Suzusato Rinka, Mage)] Doujouyaburi no Kata wa Katteguchi e Omawari Kudasai | Challengers Please Present Yourself At The Back Door (Ranma 1/2) (English) [SaHa]
[Satellites (Satetsu)] Koakuma-chan ni Saiin Sareta node Sakusei Sex de Aishiacchaimashita. | I Was Allured by a Little Demon and We Had Semen-Draining Sex [English] [Panatical] [Digital]
Kasen-chan no Jasen Rouraku Challenge
DT Chinpo 100-pon Acme Challenge!! | 100 Virgin Cock Orgasm Challenge!!
HERE COMES A NEW CHALLENGER!!
Futanari Milk Challenge 3 | 迫真水泳部・扶她的里技―第三章
Dai Ikkai Shikyuu de DON Semen Castle
(CR29) [J.P.S. of Black Beauty (Hasumi Elan)] The Basement Tapes Vol.1 (first edition) (Various)
JC Chinpo-beya Ikkagetsu Seikatsu Challenge!
Futari no Karada no Nan% ka wa Semen de Dekiteiru
#SoniCha Ikuiku Challenge
Murasaki Shikibu Sakusei Hon. | Murasaki Shikibu's Semen Milking Book.
QP ga Nakereba Semen o Daseba Yoi no desu
(C93) [Milk pudding (Jamcy)] Akane-chan Challenge! 2-kaime (VOICEROID)
Dairoku! Otoile Challenge
Basement LABO
Chapter 3 - Basement Labo Part 2
Hitori Challenge Rakugaki
Because of an Old Grudge ~Death By Excessive Paizuri Semen Squeezing~
[ViperXTR] I Challenge You! (Kono Subarashii Sekai ni Syukufuku o!) [English]
Petit Xu Lewd Challenge + Extras
[d.a.p] UnknownUnlockChallenge
Semen-gakari no Oshigoto
(iDOL SURVIVAL2) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
(C85) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - We are semen addict - (Touhou Project)
[Nekomata Naomi] Here Comes a New Challenger! (COMIC Kairakuten Beast 2007-04) [English] [Clearly Guilty Translations]
(C95) [Taikan Kyohougumi (Azusa Norihee)] Sakura-chan to Oshigoto Challenge - Ona-Hole Challenge with Sakura (Cardcaptor Sakura)
[Yonemochi Akihiko] adult challenge 1
[Mikeke] Hatena Manga - Semete Yacchae! (Challenge First-Year-Student)
(COMIC1☆6) [Kinoko Pot Pie (Yukiguni Eringi)] Moshi Idol ga Semen Load de Seieki wo Atsumeru Event ga Kaisai Saretara to Iu Mousou Bon (THE IDOLM@STER)
[CIRCLE ENERGY (Imaki Hitotose)] Inran Chuunibyoudashi Seieki Benkide ii! | I Have Sexy Middle School Syndrome, I Don't Mind Being a Semen Bucket! (Chuunibyou Demo Koi ga Shitai!) [English] =LWB= [Digital]
Futanari Milk Challenge 2 | 扶她榨乳挑战2
[Team Phoenix] Love! Love! Semen (Eureka Seven) (English)
[Chitei no Nikuya] Ramen-ya de ShokuSe. | Eating Semen at the Ramen Shop [English] =LWB=
Master-Servant Sex with the Beauty from the Orient: Contract with a Semen-Sucking Demon
[Calpis Koubou] Gokkun Sister Love Semen [Digital]
Sonna ni Yasashiku Semenai de
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
[Molossan (Morochin-san)] Dokidoki Mesuiki! Challenge!! ~Cosplay Uriko Hen~ (Hacka Doll, Kantai Collection -Kancolle-) [Chinese] [瑞树汉化组] [Digital]
(C79) [Arsenothelus (Rebis & Chinbotsu)] Semen-Stained Onsen, Jinou Hunter (Monster Hunter) [English] {doujin-moe.us}
Kanade Challenge Zenpen
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 (Fate/Grand Order) [Chinese] [靴下汉化组] [Digital]
Eroi Bunnyue ni Shasei Gaman Shoubu o Idomu. | Challenging the Lewd Bunny to a Cum Endurance Battle.
Hitozuma Iemoto no Semen Paradise!
Sennou Fuchou no Obenjo Challenge Isshuukan!
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho 2 (Fate/Grand Order) [Digital]
(C77) [Campanula (Akihazama)] Absolute Semen-Idol Declaration (Dream Club C) [English] {doujin-moe.us}
[Anthology] Seiin Chuudoku - Semen Marunomi Heroine -
Owaranai Kensei | Never ending Semen donation
Pancakes Challenge | Desafío de Panqueques
[Kikkaya (Uesugi Kyoushirou)] Haruka Challenge
Renzoku Kyousha Challenge
[Otokojuku (Nanashi Noizi)] Semen wa Nigaiyou! (Chuunibyou Demo Koi ga Shitai!)
[Mizu] Kids Challenge [English]
(C86) [Sheepfold (Tachibana Yuu)] Yakuyou Seieki μ's2 | Medicinal Semen μ's 2 (Love Live!) [English] [doujin-moe.us]
(Nikudarake!!!!!! Gachinko Butoukai in chaos) [Kasuga Kikaku (Terujirou)] Gekokujou ni Chousen! | Junior Dominating Senior Challenge! [English]
Kyuuketsuki-san ni Semen Iri Juice o Gochisou Shite Ageru Hon Senkouban
(C94) [Tiramisu Tart (Kazuhiro)] Inma Kyuusei 2 ~Shota Kui Succubus Onee-san~ | Semen Searching Succubus 2 - The Shota Eating Older Sister Succubus [English] {Stopittarpit}
[Moutama Kewito (Kedama Keito)] Alice went to an amusement park (Touhou Project)
(Stand Up! 29) [Kashitsuki (Momoko)] Ero Trap Dungeon no Challenger (Cardfight!! Vanguard)
(Comic Castle 2005) [ERECT TOUCH (Erect Sawaru)] SGG Semen GangBang Girls ~ The Real darkside of Shinra Bansho ~ (Shinrabanshou Choco) [English] [SaHa]
Ane☆Volleyball Challenge
(C95) [Andorogynous (Kiyose Kaoru)] Futanari Milk Challenge 5
Kanade Challenge Kouhen
[zen9] Okusama Challenge - Challenge of Wife