Gold Experience
[Kesshousui] Hitokui Nezumi no Jintai Jikken | The Human Experiment with Man-Eating Rats [English] [desudesu]
Ougon Taiken! - Gold Experience
Our Next Door Neighbor's Sperm - After Story
evil sperm
[Michiking] Ane Taiken Shuukan | The Older Sister Experience for a Week [English] [PSYN] [Digital]
(C86) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience (HappinessCharge Precure!) [Chinese] [狼娘汉化]
[Odenden (Etori Yuuya)] First Experience (WIP) (ENGLISH)
[TANABE] Ougon Taiken - Gold Experience
Ooicchi no Ijiwaru Fudeoroshi | Ooicchi's a Meanie, A Man's First Experience
Sperm Hunter (City Hunter)[french]
Rainbow-colored Experience
(C90) [X ∞ MODEL (Asagiri Tendou)] Kabane Hanshoku Jikken | Kabane Breeding Experiment (Koutetsujou no Kabaneri) [English] [constantly]
(C85) [Pamunosu (Koppamu)] Zetsurin Hishou Spermax | Peerless Flight Spermax [English] [Hikari no Kaze]
Sperm Nakadashi Online 3
Udon-ge Ninshin Jikken | Udonge Pregnancy Experiment
Jitsuroku! Taiken Chikan-Densya | Authentic Account! Experience! Molestation Train
[Drill Jiru] Spermaniax
Rape Experiment
[Sturkey] Dousa Haji Ken | Shy Behavior Experiment (Girls forM Vol. 07) [English] [desudesu]
Meshimase Imouto Gyaru à la mode | Experience the Younger Sister Gyaru à La Mode
Sperm-star Chapter 8
[Spermation (Tamatsuyada, Satou Kimiatsu)] Energy Kyo-ka!! ~Bakunyuu JK. Gachi Zeme Hatsujou Chuu!~ Ch.2-3 [English]
[BLAZE (Scotch)] GOLDEN EXPERiMENT Ver.0 (KiMiKiSS)
[Bijogi Junction] Botaiken | Mother's Body and Experience
Ouen Taiken | Cheer Experience
[Yukiji Shia] Onedari Seishi - Pleading Sperm | 熱切渴求精液 [Chinese]
Zetsurin Hishou Spermax ~Majuu Doku Senjou Mission~
[Pamunosu (Koppamu)] Zetsurin Hishou Spermax ~Niku Tokki Kosuri Tsuke Kaikan Jigoku~ [Digital]
(C94) [Spermation (Tukamori Syuuji)] Himitsu 2 & 3 "Zoku 4-gatsu no Owarigoro" "Kuchidomeryou"
[Zaki Zaraki] Giji Taiken | Indecent Kid Experience [English] {Mistvern}
[Mink] [Full Color Seijin Han] Yakin Byoutou・San Experiment.2 Complete Ban [Digital]
(COMIC1☆7) [GENETRIX (GEN)] sperma card attack!! Eiyashou Mokou Hen SP (Touhou Project)
Okane no Kawari ni Shasei de Oshiharai Dekiru Jidai | A Time When You Can Pay With Your Sperm
[Drill Jiru] Sperm-star [English] {YQII}
Zetsurin Hishou Spermax
Kodane ga Hoshii Hitozuma | A Wife Who Wants Sperm
[R.C.I (Hazaki)] Uniform sperm [Digital]
A nasty woman dreams of drinking up middle-aged sperm Chūnen seishi o nomihosu no o yumemiru inran'on'na
Hitozuma ga Kyokon Futanari ni Netorarete Kimeseku Haretsu Suru Hanashi
[Michiking] Ane Taiken Jogakuryou 1-4 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]
Tsukuridase! Saikou no Okusuri! Daijikken | Create it! The Best Medicine! The Great Experiment
[Spermation (Tukamori Syuuji)] Himitsu 01 "4-gatsu no Owarigoro" | Secret 01 - The end of April [English] [Digital]
(C94) [50on! (Aiue Oka)] Saimin Seishidou 4 Ninshin Taiken Shidou (Shi) | Hypnosis Sex Guidance 4 - Pregnancy Guidance Experience [English] {Doujins.com}
[Michiking] Ane Taiken Jogakuryou 1-3 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]
Sperm-star Chapter 5
[Nitta Jun] Natsu Taiken Monogatari 2 | Summer Experience Story 2 (Doutei Panic!!) [English] [Digital]
[Michiking] Ane Taiken Jogakuryou 1-10 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]
[Ooi Hanimaru] Experi [Digital]
[Pamunosu (Koppamu)] Zetsurin Hishou Spermax ~Majuu Doku Senjou Mission~ [Digital]
(C77) [Todd Special (Todd Oyamada)] SPERMA3P (Persona3 Portable)
Ougon Taiken 4 - Gold Experience 4
Energy Kyo-ka!! ~Bakunyuu JK. Gachi Zeme Hatsujou Chuu!~ Ch.2
[GOLD DUST (Tange Suzuki)] Ougon Taiken 2 - Gold Experience 2 [Chinese] [臭鼬娘漢化組]
[Inoue Makito] Sperma Shining Exercise!! [English][4dawgz + FUKE]
[Michiking] Ane Taiken Jogakuryou 1-7 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]
(C87) [Nobita Graph (Ishigana)] IT WAS A good EXPERiENCE (Aikatsu!) [English] [Facedesk]
[Michiking] Ane Taiken Jogakuryou 1-2 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]
[Ran-ya (Aranmaru)] SECRET EXPERIMENT (Touhou Project) [Digital]
Kyoudai Choukyou Jikken-tai | Brother & Sister Training Experiment
(C73) [Chokudokan (Hormone Koijirou, Marcy Dog)] SPERMA ANGELS 3 (ToHeart 2, VOCALOID)
Kyoushi Taiken | The Teacher Experience
(C79) [Umenonukaduke (Umeran)] Experiment (Neon Genesis Evangelion)
(C79) [GENETRIX (GEN)] sperma card attack!! (Touhou Project)
Greed recurrence Chapter 557 - Gal yonenen rape! The summer when were collected sperm and were violated. Beginning -
(C80) [Karibian (Keraton)] Seirogan Jikken | Burning Lust Pill Experiments (Touhou Project) [English] [Sharpie Translations]
I was a bride when I became a woman? First experience with my sister's fiancé 2
I was squeezed dry of sperm till my balls were emptied by a helplessly lewd schoolgirl
Dopure - pure girl's experiences
[Kamirenjaku Sanpei] Houkago Nekomimi Fuck! | After School Cat Ear Fuck!! (Tonari no Sperma San) [English] [UsagiTrans]
[Ijou Shiniki (Totorina)] experiment [Chinese] [沒有漢化]
(C85) [Spermation (Tamatsuyada, Satou Kimiatsu)] Energy Kyo-ka!! Soushuuhen 1 NukiSuppo Hen
Himitsu 04 "Yakusoku"
Himitsu 06 "Ima koko de"
[Spermation (Tamatsuyada, Satou Kimiatsu)] Energy Kyo-ka!! ~Bakunyuu JK. Gachi Zeme Hatsujou Chuu!~ Ch.2 [English]
(C94) [Umi no Sachi (Suihei Sen)] Onekatsu no Susume | The Big Sister Experience Recommendation [English] [Redlantern]
[Pamunosu (Koppamu)] Zetsurin Hishou Spermax ~Picchiri Maid to Nurunuru Gohoushi~ [Digital]
[Maxi] Rukia First Experience (Bleach) [English]
Sweetest Experiments
Ougon Taiken 3 - Gold Experience 3
[Great Canyon (Deep Valley)] Love Sperm Rinko-san the huge-breasted MILF gets NTR’d by an ugly fat Gundam Otaku!! It’s a book where he releases his cock-colony into her soft Jaburo pussy and impregnates her with a Newtype Baby.
Natsu Taiken Monogatari 2 | Summer Experience Story 2
Spermaniax Ch.02
Hakoiri Musume Otoko o Shiru. | The Sheltered Girl's Experience With Men
(C79) [St. Rio (Kitty, Naoki)] Toaru Majutsu no Sperma Interceptor 1 (Toaru Majutsu no Index) [English] [EHCOVE]
(CR35) [D'ERLANGER (Yamazaki Show)] Ichigo ∞% 1: First Experience (Ichigo 100%)
[Mink] [Full Color Seijin Han] Yakin Byoutou・San Experiment.1 Complete Ban [Digital]
Adult woman who volunteered for a sexualoid remodeling experiment
[Michiking] Ane Taiken Ganbou | The Desire For The Older Sister Experience (COMIC Anthurium 2017-02) [English] =TLL + CW= [Decensored] [Digital]
(C93) [Spermation (Tukamori Syuuji)] Himitsu 01 "4-gatsu no Owarigoro"
Tsukumo Gou (BOX) - Katsuo's First Sexual Experience [ENG]
(C87) [Nobita Graph (Ishigana)] IT WAS A good EXPERiENCE (Aikatsu!) [Chinese]
(C87) [Nobita Graph (Ishigana)] IT WAS A good EXPERiENCE (Aikatsu!)
[Michiking] Ane Taiken Jogakuryou 1-6 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]
[Spermation (Tukamori Syuuji)] Himitsu 2 & 3 "Zoku 4-gatsu no Owarigoro" "Kuchidomeryou" | Secret 2 & 3 - The End of April Hush Money [English] [Digital]
(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]
(C55) [Junk Arts (Nukiyama Gaisei)] The Lain Song (Serial Experiments Lain)
Hatsutaiken, Jeanne | Jeannes First Sexual Experience
[1ROO] Hakugeki!! Sperma
(Aka no Hiroba 12) [komorikiri. (Urin)] Orin To Okuu no Seikan Oil Massage Taikenki | A Story about Orin and Okuu's Sensual Oil Massage Experience (Touhou Project) [English] [FoF]
[Fanatic Fetish (Tsukioka Kirio)] Spermagic
[Yamabuki Zarame] Sperm Smell no Amai Wana (COMIC Megastore-H 2012-05)
[Kagerou 1991] Spermatank (English) (Chapter 1)
[Michiking] Ane Taiken Shuukan | The Older Sister Experience for a Week ch 1-5 [English] [PSYN] [Digital]
Saimin Ochi Kyonyuu Shimai wa Semen ga Daisuki | The Big Breasted Sisters Who've Fallen To Hypnosis Love Sperm
Sperm-star Chapter 4
Ane to Megane to Milk - Sister, glasses and sperm
Tonari no Sperma-san
[Ririo Gatto (Kaenuco)] SeJiru Oil o Nutte Kudasai | Please Cover Me With Your Sperm Juice Oil (Fate/Grand Order) [English] {Doujins.com} [Digital]
(C86) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience (HappinessCharge Precure!) [English] {5 a.m.}
(C68) [PHANTOMCROSS (Miyagi Yasutomo)] THE EXPERIENCE OF WALKURE (Valkyrie no Bouken)
(C89) [Nukidamari (DENSUKE)] Spermanager Kiyoko-san Gaiden (Haikyuu!!)
Futanari Mr. VR experience
[Agata] Boku no Otona Shokugyo-taiken - My Adult Work Experience Ch. 1-7 [English] [Digital]
Bradamante Sperm Brothers
(C80) [GENETRIX (GEN)] sperma card attack!! Eiyashou Mokou hen (Touhou Project)
Ane Taiken Shuukan | The Older Sister Experience for a Week ch. 1-5+SP
First Time Experience with Aoi-san
[1ROO] Hakudaku Ou - King of Sperm
Jikken Shimai Experiment Sisters
Sperm-star Chapter 3
Sperma Nakadashi Online 004
Yukari to Remilia
Touhou Futanari Kyodai Seishi Goudou-shi
(C77) [Todd Special (Todd Oyamada)] SPERMA3P (Persona3 Portable) [English] [Anonygoo]
Zetsurin Hishou Spermax Niku Goku Shokubutsu no Wana
Experiment
Mating Experiment
[KeinV] Sperm donation