Nama de Naka o Ippai ni Shite. - Please! Fill vagina with sperm.
Ouen Taiken | Cheer Experience (decensored)
TS Rinkan Sakusei: Zenpen | Gender Bender Gangbang Sperm Milking part1
[1ROO] Hakudaku Ou - King of Sperm
Kyoushi Taiken | The Teacher Experience
[Ooi Hanimaru] Experi [Digital]
Ane Taiken Jogakuryou Chapters 1-2 | Older Sister Experience - The Girls' Dormitory
Hatsutaiken, Jeanne | Jeannes First Sexual Experience
Ougon Taiken 2 - Gold Experience 2
Zetsurin Hishou Spermax ~Shokushu Marunomi Choukyou-hen~
(C89) [spermation (Tamatsuyada, Satou Kimiatsu)] Energy Kyo-ka Soushuuhen "Gaisen Fukki Hen" [English]
[TANABE] Ougon Taiken! - Gold Experience + Motto Ougon Taiken! (Chichi Zakari) [English] [jhenier13]
Persona 4 - Sperma 4
Experiment
[Spermation (Tukamori Syuuji)] Himitsu 04 "Yakusoku" [English] [Digital]
Jikken Shimai Experiment Sisters
Yakin Byoutou・San Experiment.1 Complete Ban
Sperma Jigoku Bukkakeko Madoka-chan
[Ray-Kbys] Kokoro-chan no Muhyoujou o Zenryoku de Kuzusu Kokoromi | The Experiment to Completely Destroy Kokoro-chan's expressionless face (Touhou Project) [English] [desudesu]
Saimin Ochi Kyonyuu Shimai wa Semen ga Daisuki | The Big Breasted Sisters Who've Fallen To Hypnosis Love Sperm
I was a bride when I became a woman? First experience with my sister's fiancé 2
Ouen Taiken | Cheer Experience
Sweetest Experiments
[Bijogi Junction] Botaiken | Mother's Body and Experience
[English] Koshiki Experience (Sachisuke Masumura, another "Cut in half")
[Haraita] First Time Experience with Aoi-san (2D Comic Magazine Tamazeme Choukyou de Kuppuku Shasei Iki! Vol. 1) [English] {Hennojin} [Digital]
Sperm-star Chapter 4
[Michiking] Ane Taiken Jogakuryou 1-4 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]
Energy Kyo-ka!! ~Bakunyuu JK. Gachi Zeme Hatsujou Chuu!~ Ch.2
Going Otome Chapter 7 - "Exciting! Nursing Experience!"
Sachisuke Masumura - Koshiki Experience (Japanese), "Cut in half" side-story
Zetsurin Hishou Spermax ~Majuu Doku Senjou Mission~
SeJiru Oil o Nutte Kudasai | Please Cover Me With Your Sperm Juice Oil
Zetsurin Hishou Spermax Hana Erogaki Majuu no Itazura
[Anthology] Kinshinsoukan & SM Taiken 1 -Incest & SM Experience 1-
I was squeezed dry of sperm till my balls were emptied by a helplessly lewd schoolgirl
[Umenonukaduke (Umeran)] Experiment (Neon Genesis Evangelion) [Digital]
(C73) [Chokudokan (Hormone Koijirou, Marcy Dog)] SPERMA ANGELS 3 (ToHeart 2, VOCALOID)
Mesuinu Taikenki | Bitch Experience Note
[Drill Jiru] Spermaniax
Mating Experiment
[Tomono Hiro] Nama de Naka o Ippai ni Shite. - Please! Fill vagina with sperm. [Digital]
[Nitta Jun] Natsu Taiken Monogatari 2 | Summer Experience Story 2 (Doutei Panic!!) [English] [Digital]
[Takenoko Seijin] Dokidoki! Kanbyou Taiken! | An Exciting Nursing Experience! (Going Otome) [English] =LWB=
Sperm-star Chapter 1
Zetsurin Hishou Spermax Niku Goku Shokubutsu no Wana
[Special Action Force (Hasebe Mitsuhiro)] EVIL SPERM (SoulCalibur)
[Ikoma Ippei] Kiseki No Zaajiru - Sperm of Miracle
(C94) [Spermation (Tukamori Syuuji)] Himitsu 2 & 3 "Zoku 4-gatsu no Owarigoro" "Kuchidomeryou"
[Michiking] Ane Taiken Jogakuryou 1-3 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]
(COMIC1☆7) [GENETRIX (GEN)] sperma card attack!! Eiyashou Mokou Hen SP (Touhou Project) [English]
[Manno Rikyuu] Bishoujo Senzoku Dorei
[Takahashi Note] Sakusei Carnival - It's Carnival of sucks sperm! | 搾精的嘉年華會 [Chinese]
(C99) [Espoir no Okashi (Pokoten)] Ichinichi Nyuugyuu Taiken ~Oishii Milk ga Dekiru made~ | 1 Day Dairy Cow Experience ~Till Delicious Milk is Made~ [Digital]
[Nitta Jun] Natsu Taiken Monogatari 5 -Kouhen- | Summer Experience Stories 5 -Part 2- (Natsu Taiken Monogatari [2002-2007]) [English]
Houkago Experience
[GOLD DUST (Tange Suzuki)] Ougon Taiken - Gold Experience [Chinese] [臭鼬娘漢化組] [2016-08-01]
[Manga Jigoku] Natsu No Taiken | Summer Experience [English][Amoskandy]
(C80) [GENETRIX (GEN)] sperma card attack!! Eiyashou Mokou hen (Touhou Project)
(HaruCC21) [Yumemigachi Realism (Yukishige)] Seiso-kei Ikemen Danshi Yuutousei ga Shotaiken de Hatsuatari-dashi! Hatsu Shiofuki & Hatsu Mesu Zecchou | A Handsome Honors Student's First Experience is a Cumshot! (JoJo’s Bizarre Adventure) [English]
Shokushu Chireiden ~Futanari Remodeling Experiment~
(C85) [Spermation (Tamatsuyada, Satou Kimiatsu)] Energy Kyo-ka!! Soushuuhen 1 NukiSuppo Hen
(CR35) [D'ERLANGER (Yamazaki Show)] Ichigo ∞% 1: First Experience (Ichigo 100%)
[Ran-ya (Aranmaru)] SECRET EXPERIMENT (Touhou Project) [Digital]
[Hayashida Toranosuke] Mesuinu Taikenki | Bitch Experience Note (Nyotaika Happiness!) [English] {N04h}
(C70) [G's studio (Kisaragi Gunma)] Experiment 1 (KimiKiss)
Kouhai Jikken | Mating Experiment
[King] 外星人实验 Alien experiment [Chinese]
Zetsurin Hishou Spermax ~Picchiri Maid to Nurunuru Gohoushi~
(C79) [St. Rio (Kitty, Naoki)] Toaru Majutsu no Sperma Interceptor 1 (Toaru Majutsu no Index) [English] [EHCOVE]
(SC41) [Todd Special (Todd Oyamada)] Sperma4 (Persona 4)
[Fuwa Satoru] Yawaraka Taiken | Soft Experience
Does Futanari Girlsperm Ever Run Out 2
[Pamunosu (Koppamu)] Zetsurin Hishou Spermax Hana Peropero Majuu ni Goyoujin!? [Digital]
(COMIC1☆7) [GENETRIX (GEN)] sperma card attack!! Eiyashou Mokou Hen SP (Touhou Project)
Mama-Goto 2 - Sperm Donor
[Shishoku Gankou] Hatsu Taiken. - Beginning Experience
[N2jirai (Nimu)] Infinite Sperm (Infinite Stratos) [Digital]
[KeinV] Sperm donation
[Kanbotan] Aru Hi no Dekigoto ~ Saimin Jikken ~ | A Certain Day's Incident ~Hypnotism Experiment~ [English] =LWB=
(C76) [Todd Special (Todd Oyamada)] Sperma (Megami Ibunroku Persona) [English] [Darknight]
[Fanatic Fetish (Tsukioka Kirio)] Spermagic
(C96) [Dangoya (Dangorou)] Seieki tte Sugoi no yo! | Sperm Is Amazing! (THE iDOLM@STER: Shiny Colors) [English] {Doujins.com}
Ouen Taiken | Cheer Experience (uncensored)
[Michiking] Ane Taiken Saigetsu | Years of The Older Sister Experience (COMIC Anthurium 2016-05) [English] [PSYN] [Digital]
(C79) [St. Rio (Kitty, Naoki)] Toaru Majutsu no Sperma Interceptor 1 | 某魔术的强制受精1 (Toaru Majutsu no Index) [Chinese] [四姐小羊汉化] [Incomplete]
Experience [English] [Rewrite] [EZ Rewriter]
Sperm Nakadashi Online 3
[Sakazaki Freddie] Mitsuko-chan no nyuugyuu taiken-ki | Mitsuko's Experience as a Milk Cow (COMIC Shingeki 2013-02) [English] [thetsuuyaku]
[RaTe] Ane to Megane to Milk - Sister, glasses and sperm. [English] [TCup]
Ane Taiken Shuukan | The Older Sister Experience for a Week Ch. 1-3
[Higuma-ya (Nora Higuma)] Toaru Gakkou no Fudeoroshi Jijou | The Circumstances Around a Certain School First Experience [English] [Coffedrug]
VS Experimental Subjects
JOKER Experience
(C86) [Dr. VERMILION (Petenshi)] EXPERIMENT (Toaru Kagaku no Railgun) [English] =LWB=
(C55) [Junk Arts (Nukiyama Gaisei)] The Lain Song (Serial Experiments Lain) [English] =LWB=
[Kagerou 1991] Spermatank ~Oborozuki Toshi Comic Shuu~
[Pettan Doujou (PettanP)] Saimin Ochi Kyonyuu Shimai wa Semen ga Daisuki | The Big Breasted Sisters Who've Fallen To Hypnosis Love Sperm [English] {Doujins.com} [Digital]
[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!?
[Uninigumi (Unini Seven, Mizutani Rin)] Sperma Nakadashi Online 004 (Sword Art Online) [Digital]
Toaru Majutsu no Sperma Interceptor 1 | 某魔术的强制受精1
[BLAZE (Scotch)] Golden Experiment Ver. 0 (KimiKiss) [Digital]
Hitozuma ga Kyokon Futanari ni Netorarete Kimeseku Haretsu Suru Hanashi