COSMO TRAINING DIARY
senpai gangu
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
Senpai, to.
[Kanbayashi Takaki] Senpai no Hi (Otokonoko Heaven's Door 4) [Chinese] [瑞树汉化组] [Digital]
Seijo Choukyou Namaiki na Mei o Wakarasete | Bratty Niece's Sexual Training
Miria to Asobo | Let’s Play with Miria
"Konna no, Mou Manko da yo..." Osananajimi no Gokubuto Chinpo de Josou Mesuiki o Oshiekomareta Boku | My Childhood Friend Made Me Cross-dress and Femgasm with his Thick Dick
(C92) [Sekai Kakumei Club (Ozawa Reido)] Muttsuri Muramasa-chan Senpai (Eromanga Sensei)
(C83) [Majimadou (Matou)] Oneesama Kaizan Training Diary (Toaru Kagaku no Railgun) [English] [N04h]
Senpai no Oppai
(COMIC1☆10) [mon-petit (Mon-petit)] Mai Senpai no Anal Lesson (Musaigen no Phantom World)
[Mine Mura] Senpai Totte (Koushoku Shounen Vol. 05) [Chinese] [夜願漢化]
Oshioki Nanaly
A Story About Being Reverse Raped by the Senpai From My Part Time Job Who Hardly Talks
[Mitsuhime Moka] Himitsu no Gyaku Toilet Training 5 (COMIC Mate Legend Vol. 26 2019-04) [English] [Digital]
[Hanpera] Onsen + Enkai + Senpai=♥♥♥ (Inshokukei Oneesan ga Shitaikoto) [Chinese] [黑条汉化]
(Futaket 12.5) [Rock Steady (Suzurame)] Senpai Gangu - Senpai Plaything [English] [Tigoris Translates]
[HONEY QP (Inochi Wazuka)] Ore no Senpai ga Kinjo no Kusogaki-domo no M Dorei ni Natteimashita [English] {Mokkachi} [Digital]
Mister Satan no Himitsu no Training | El Entrenamiento Secreto de Mr. Satán
[Aiirosakura (Aikawa Ryou)] Kuubo Wo-Kyuu-chan no Amatsukaze Yuri Dorei Choukyou -Shiri Dorei Keiyaku Hen- | Standard Carrier Wo-Class's Amatsukaze Yuri Slave Training ~Ass Slave Agreement~ (Kantai Collection -KanColle-) [English] [Pangean] [Digital]
[Studio Tar (Kyouichirou)] Kaede Shoukougun!! (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai) [Digital]
[Kazuhiro] Uragiri no Mesubuta Choukyou -Akogareno Gishi- | A Traitor's Sow Training -The Yearned For Sister-In-Law- Ch. 1-2 [English] {Doujins.com}
(C89) [MILKY HIGH TENSION (Shiritani)] Akuma ga Muma ni Nacchatta?! (Dance with Devils)
[Aimaitei (Aimaitei Umami)] Katsuki-senpai no Eru Hon (Pretty Rhythm) [Digital]
[Mitsuhime Moka] Himitsu no Gyaku Toile Training 4 (Comic Mate Legend Vol. 25 2019-02) [English] [Digital]
(C68) [SUGIYA (Sugii Tsukasa)] Noemi Nikki 9 (With You ~Mitsumete Itai~)
Gubijin Senpai o Saimin de Sukihoudai
Kyokon Shounen to Ego Senpai no Ero Manga
(C89) [Thieft Cat (NORIKO)] Ore no Kawaii Onaho Senpai 3 (Ensemble Stars!)
[Maeshima Ryo] Jiikkusu with Sister | Masturbating With Sister (Comic LO 2014-06) [English] {5 a.m.}
(C80) [chocolate Lv.5 (Dynamite moca)] Zenryousei Danshikou de Senpai no Nikudorei na Josou Shounen ga Ahegao Double Peace | The Senior's Crossdressing Cock Slave's Ahegao Double Peace At A Boys Boarding School [English] =SW=
[Hitotsu Yukimoto] Maid Training [ENG]
(C79) [Shimoyakedou (Ouma Tokiichi)] SISTER'S HEAVEN (Panty & Stocking with Garterbelt) [English] (Trinity Translations)
Senpai ga Uzai.
[SUGIYA] Noemi Nikki 10 (With You ~Mitsumete Itai~)
Jeanne to Issho ni Training
Senpai, Chiisai Desu Ne
[Hamanasu Chaya (Hamanasu)] Oshioki! Demon Sisters (Panty & Stocking with Garterbelt)
[Studio Dimple (Tsumugi Kyuuta)] Ore to Senpai ga Shibarateru Wake. [Digital]
Kawaii Senpai no Kaigoroshikata
[Takatobiya] Zutto Issho ni Training Shitai! (Issho ni Training)
(C68) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER vol.21 (Various)
(C95) [P:P (Oryou)] Mai Senpai to Ichatsukitai (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai)
[Mitsuhime Moka] Himitsu no Gyaku Toile Training 4 (Comic Mate Legend Vol. 25 2019-02) [Digital]
Sakurada-senpai Kaizou Keikaku
Ore no Senpai ga Kinjo no Kusogaki-domo no M Dorei ni Natteimashita
[Aiirosakura (Aikawa Ryou)] Kuubo Wo-Kyuu-chan no Amatsukaze Yuri Dorei Choukyou ~Shuuchi 3P Choukyou Hen~ | ndard Carrier Wo-Class's Amatsukaze Yuri Slave Training ~Threesome Training~ (Kantai Collection -KanColle-) (English) (Pangean) [Digital]
(CT27) [Waffle Doumeiken (Tanaka Decilitre)] Sakusei Jouzu na Mai Senpai (Musaigen no Phantom World) [English] {doujins.com}
Senpai dake no Ecchi na Ana
(C84) [Tiramisu Tart (Kazuhiro)] Nikubenki Choukyou no Hate ni | The Limit of Sex Slave Training (Touhou Project) [English] =LWB=
(C61) [SUGIYA (Sugii Tsukasa)] SisterComplex 2 (With You ~Mitsumete Itai~)
(C77) [AMP (Norakuro Nero)] Aisha no Special Training! | Aisha’s Special Training! (Koihime Musou) [ENG] [Yoroshii]
[Nakamuratakumi (kemukemuke)] Senpai to Senpai to Ore [Digital]
(CCFukuoka32) [Neitz (Aomaru)] Kawaii SENPAI no Otoshikata (Kuroko no Basuke)
[Hamanasu Chaya (Hamanasu)] Oshioki! Demon Sisters | Punishment! Demon Sisters (Panty & Stocking with Garterbelt) [English] =Pineapples r' Us=
(C64) [KOTORIKAN (MOKAMOKA)] NOEMI (With You: Mitsumete Itai)
Nishinoya Senpai
Fujiwara Senpai wa Sukidarake
Nani demo Furimaapuri de Kaeru Jidai | We Live in an Age Where You Can Buy Anything With a Flea Market App
(Yarou Fes 2016) [mitarou teishoku (mitarou)] Senpai ni Yobai Suru Hanashi. | 私通前辈的事 [Chinese] [黑夜汉化组] [Digital]
The Fruits of Training
Himemiya senpai series
[Datsuryoku Kenkyuukai (Kanbayashi Takaki)] Boku ga Shihai Suru Senpai [Digital]
(C79) [Fukunoren (Yukiwo)] Chocolate (Panty & Stocking with Garterbelt) [English] [Little White Butterflies + Trinity Translations Team]
(C92) [Katamimi Buta (Kan Koromoya)] Ranma no Mama de ~Intou Shugyou Hen~ | Doing It As Ranma ~Lewd Training Edition~ (Ranma 1/2) [English] {Doujins.com}
[Sorairo Panda (Yamome)] Senpai ga Uzai.
(C90) [BlueMage (Aoi Manabu)] Tekoki Senpai | Handjob Senpai (Tejina Senpai) [English] [qwerty123qwerty]
(SC2018 Autumn) [Imitation Moon (Narumi Yuu)] Mai-san Ecchi Shimasen ka? (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai) [English]
Ya, yamete kudasai jindai senpai ~tsu!
(COMIC1☆14) [Studio BIG-X (Arino Hiroshi)] MOUSOU THEATER 59 (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai) [Chinese] [oo君個人漢化]
(C67) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER vol.20 (CAPCOM)
[40010 1-GO (Shimanto Shisakugata)] Oshiete! Mikan Senpai (To LOVE-Ru) [English] [Lobuttomario] [2019-01-21]
(SC45) [Konoha (Hotei Kazuha)] Ana Hori Musume no... Tokushu TRAINING (THE iDOLM@STER)
Mahoushoujyo Rensei System | Magical Girl Orgasm Training System 02
Ningyou Appli de Asobou | Let's Play with the Doll App
Otokonoko Maneejaa Sakura Senpai!
(SC50) [NAVY (Kisyuu Naoyuki)] SWEET HOLE -Kneesocks- (Panty & Stocking with Garterbelt)
(C94) [Little Hopper with H (Hashibiro Kou)] Rachirare Shoujo wa, Manga no Naka de __. Koharu Hen | The Kidnapped Girl in the Manga... Chiharu Chapter [English] [Learn JP with H]
(C69) [Heaven's Gate (Andou Tomoya)] Trick & Treat (With You: Mitsumete Itai)
Ore no Kawaii Onaho Senpai 3
[Paco] Demon Shimai Yuri Mousou Manga (Panty & Stocking with Garterbelt) [Chinese] [沒有漢化]
[Tsuruko] Itoshi no Intai x ED x Incubus-senpai, Ore ga Naoshite Iidesu ka? | 心爱的退役×阳痿×淫魔前辈, 让我来治好你吧? 1-4 [Chinese] [冒险者公会] [Digital]
(FF17) [Apple Effect (Murasakio)] Angel Bitches! (Panty & Stocking with Garterbelt) [Chinese]
(C79) [Toluene Ittokan (Pierre Norano)] KETSU! MEGATON PS (Panty & Stocking with Garterbelt)
(C84) [Akuten Soushin (Kokutou Nikke)] Udonge Shussan Yakubutsu Choukyou | Udonge Childbirth Drug Training (Touhou Project) [English] =Ero Manga Girls=
Giant Robo | Girl Power Vol.7 [Koutarou With T]
Suieibu no Seisokei Osananajimi ga DQN ni Moteasobareru Ichibushijuu | The Whole Story of My Neat Childhood Friend in the Swimming Club Being Toyed With by a Dumbass
Anal Tsumeawase | Anal Assortment
(C91) [0725co (Choco Mint)] Ecchi na Senpai (Tejina Senpai) [English] {Hennojin}
Spending the whole holidays with sex
Mai Senpai no Anal Lesson
(C90) [PRAVO713 (Mizo)] Ikazuchi Inazuma no Mesu Onaho Training (Kantai Collection -KanColle-)
Haruka Senpai no Soushuuhen Bon
Senpai wa Seidorei | 前辈是性奴隷
Magical Senpai
(C88) [waterwheel (Shirota Dai)] Suguha-chan Chiiku Nikki | Suguha-chan's Training Diary (Sword Art Online) [English] {doujin-moe.us}
Erotic Training!
Daishiri shonen to sakka-bu senpai no ero manga
(C87) [Nanairo Koubou (Martan)] Saginomiya-senpai no Himitsu no Chijou
(SPARK10) [Thieft Cat (NORIKO)] Ore no Kawaii Onaho Senpai 2 (Ensemble Stars!) [Chinese]
Toretate Famiresu Senpai wo Gyuutto Shibatta Gochisou Don
(C95) [Bananatart (Kussie)] Uraaka Shoujo wa Seishun dekinai (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai)
(C77) [Kensoh Ogawa (Fukudahda)] Miracle Dansei Senyou Train (Miracle Train)
Shuudoushi no Hanayome Shugyou | A Monk's Bridal Training
(C61) [Koutarou With T (Koutarou, Oyama Yasunaga, Tecchan)] GIRL POWER Vol.9 (Dirty Pair)
[Sushipuri (Kanbe Chuji)] Danshi ● Gakusei Yagai Choukyou Nikki | Schoolboy Open-air Training Diary (Whistle!) [English] [TnK O]
[Koutarou with t] Tatakau
[withsoda (Kitaichi Naco)] Kekkon Kinenbi no Sugoshikata [Digital]
[Fukunoren (Yukiwo)] Noemi no Hon. (With You ~Mitsumete Itai~)
[Kawady MAX] Rinkan Keiko (Gang Rape Training) [English] =Torwyn=
[Yuunagi no Senryokugai Butai (Nagi Ichi)] Senpai (♂) Kanojo (Ama) [Digital]
Uzaki-chan Wants To Message To Senpai Videos Of Her Having Sex With Lots of Men!!
(C76) [OVACAS (Hirokawa Kouichirou)] Asamade Training (Issho ni Training)
[Genei Humanoid as VeryBerry] Forbidden Love (With You)
Appendix 29
Masocist Wife's Nipplegasm Training All Started from an Online Thread - Yumi 29 y o
(C92) [downbeat (Kirimoto Yuuji)] Aichizm -Senpai Aichi Sairokushuu 2- (Cardfight!! Vanguard)
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san mo Issho!~
(C95) [Kayoudou (shouka)] Bunny Lovers (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai)
[VENOM (Rusty Soul, Alto Seneka)] Ore no Stocking ga Konna ni Panty na Wake ga Nai (Panty & Stocking with Garterbelt) [Digital]
[Muchin] Megumi-chan to Kyonyuu Senpai 3 [English] [N04H]
(Rhythmical ☆ Boys 3) [Boku-hitori. (Touta)] Kazuki Senpai ga Josou Shite Kurabu ni Sennyuu Shitara Abunai Mono o Morarete Areku ni o Mochikaeri Sareru Hanashi (KING OF PRISM by PrettyRhythm)
Inkan Gasshuku | Lewdness Training Lodge
(C79) [Carrot Works (Hairaito)] Sperma & Sweets with Villager (Panty & Stocking with Garterbelt) [English] [Little White Butterflies]
(C84) [Tiramisu Tart (Kazuhiro)] Nikubenki Choukyou no Hate ni | At the Limit of Meat Toilet Training (Touhou Project) [English] {Sharpie Translations}
(C90) [Nijiiro Suisho (Nanashiki)] Tekoki Senpai no Hon (Tejina Senpai)
[withsoda (Kitaichi Naco)] Asobi ni Kita. [English] {Shotachan} [Digital]
EHCOVE H.H Soushuuhen 4 - Mitsuka Sensei's Forbidden Special Training
(C79) [Sound of Gungnir (Waku)] Bitch No Limit (Panty & Stocking with Garterbelt)
Yotsuyu-chan ni Training
Whorified Senpai
Senpai to Senpai to Ore | Senpai and Senpai and Me
(C60) [SUGIYA (Sugii Tsukasa)] SISTER COMPLEX (With You: Mitsumete Itai, Sister Princess)
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order)
[Doujin Mukashibanashi] Hahaoya to senpai ga katte ni tsukiatte ita | My Mom And the Upperclassmen Date And They Don't Give a Fuck What I Think [English] [JuliusWinnfield]
HARLEM SUMMER -Seiso Bitch na Miko Senpai 2-
(C89) [Thieft Cat (NORIKO)] Ore no Kawaii Onaho Senpai 3 (Ensemble Stars!) [Chinese]