Riritama Hoshuu Jugyou! - Riritama Supplementary Lessons!
[DASHIMAKITAMAGO] Daigaku Shingaku de Issho ni Joukyou Shita Kanojo ga Circle no Senpai ni Netorare Ochiru made -Rape Shojo Soushitsu Hen-
Mizugi no Maryoku | The Magic of Swimsuit {Hennojin}
(C89) [Nekopunch Bashibashi (Nyangorou)] Private Lesson (THE IDOLM@STER) [English] [Trinity Translations Team]
[Sena Youtarou] Senpai (COMIC Momohime 2005-05~10, 2007-10~11)
[Himuro Serika] Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada~ 7 | Nyotaika Swim Club I Turn into a Girl When I Cum! 7 [English] [gender.tf]
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Futari no Bitch Jigoku!~
(C95) [Kayoudou (shouka)] Bunny Lovers (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai)
(C88) [UGC (Sasaki Akira)] Boku no Senpai ga Toshiue no Kawaii Imouto!? (Amagami) [English] [AnonymousTest]
Master Daisuki Wanko-kei Mizugi Maid na Okita-san | Dog-type Swimsuit Maid Okita who loves Master
Kanojo no Bukatsu no Daibu Ijiwaru na Senpai
[Kamon Saeko] Senpai no Mizugi
Natsu no Lesson - Summer Lesson
Kinpatsu Dekapai Instructor no Dosukebe LESSON
(FF32) [TOMSETTW (ZEN)] Grifon Summer Swimsuit Sex Party (Girl's Frontline) [English] {Hennojin}
Keine Senseis After Class Lessons
Hisoka ni Akogareteru Senpai no Himitsu
[Pal Maison] Boku To Futari No Senpai Bangai-hen Bokutachi No Itsumo no Yoru | Me and my Two Senpais - Extra Edition: Our Usual Night [English] [Futackerman]
Suieibu Capriccio | Swimming Club Capriccio Ch. 1-8
Rikujoubu no Senpai | Athletics Club Senpai
Mitsugake no Senpai | Senpai's Sweet Archery Glove
(C94) [Etoile Zamurai (Yuuno)] Mafuyu Sensei to Ashumii Senpai o Aheraseru Hon | A Book About Fucking Mafuyu-sensei & Asumi-Senpai Silly (Bokutachi wa Benkyou ga Dekinai) [English] [Redlantern]
Chotto Iikagen Hanashite Kudasai Seo-senpai!!!
[Oomori Harusame] Hisoka ni Oshiete! | Secret Lessons! (COMIC HOTMiLK 2010-04) [English]
[Arimura Daikon] I Was Devoured by My Gyaru Senpai (COMIC Anthurium 2021-10) + I Made My Gyaru Senpai Cum Over & Over Doggy Style [English] [Redlantern] [Digital] [Decensored]
Tanjoubi Iwai Manga | Swimsuit
[Kamitou Masaki] Manami Sensei no Kougaigakushuu | Manami Sensei's Outdoor Lesson [English] [hong_mei_ling]
Fuyu no Senpai no Oshiri* - Senpai's Booty of Winter
[Kamon Saeko] Senpai no Mizugi [English] [Nasty4life]
[uniuni (Uni)] Mahou Shoujo vs Ryona Senpai
[EB110SS] Kakekko Lesson
Senpai ga Manzoku Suru Made Kaeremasen | I Can't Go Home Until My Senpais Are Satisfied
Transformation Go: School Swimsuit Mermaid in the Pool
The Private Lesson
Baltimore Senpai no Himitsu no Bukatsu Shoukai
Makeinu Senpai, Fukujuu shite kudasai | Submission! Loser senpai gets trained!
[Shinama] Kyouei! | Shameless Swimming Club [English] {doujin-moe}
[Shiomaneki] Mizugi no Chikara | The Power of Swimsuits (Bishoujo Kakumei KIWAME 2011-10) [English] [desudesu] [Decensored]
(C73) [SUTE☆POTE (Kagura Soushi)] riri tama hoshuu jugyou! | Riritama Supplementary Lessons (Mahou Shoujo Lyrical Nanoha) [English]
Hip Swimming 02
[Otono Natsu] Kuchi Beta Swimmer (English)
[Ozy] Zoku Manken no Kuro Gal Senpai! ~Natsu no Sukumizu Hen~ | Dark-Skinned Gal Senpai of the Manga Club! 2 ~Summer Swimsuit Edition~ (COMIC Masyo 2020-11) [English] [Digital] {Exo Subs}
(Futaket 14) [Sakomicho (qzna)] Ponchi Senpai (Tejina Senpai)
(C94) [Hanayanagoyaka (Hana Wakaba, Sakae)] Mizugi no Ereshkigal to Icha Tsukitai! - Icha Icha with Ereshkigal Wearing Swimsuits. (Fate/Grand Order)
Atashi no Daisuki na Senpai | My Lovely Senpai
Itoshi no Senpai to Mou Ichido Hajimete o | Redoing The First Time With My Beloved Senpai
Sukebe Elf Shimai, Konkatsu ni Kuru ~Harem Lesson~
(SC40) [Studio Katsudon (Manabe Jouji)] Swimwear Oukoku (Kenkoo Zenra kei Suieibu Umishoo)
(SC2018 Autumn) [Imitation Moon (Narumi Yuu)] Mai-san Ecchi Shimasen ka? (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai) [Chinese] [oo君個人漢化]
[Nishieda] Keiko-senpai no Gekirei Service | Keiko-Senpai's Encouragement Service (COMIC Purumelo 2008-01) [English]
[Anthology] Erotic Swimwear Vol.2 Digital
(COMIC1☆9) [Tanuking Sleep (Dorachefu)] Senpai no Ero Ana (Gundam Build Fighters Try)
[Angel Hole (Amata Akuta)] Cheer Girl Monzetsu Lesson
Yuel ga Mizugi ni Kigaetara _ Yuel, Swimsuit, and Her Mating Season
[Ariga Tou] Hip Swimming Ch. 2 (COMIC Mugen Tensei 2017-07) [Chinese] [鬼畜王汉化组] [Digital]
[Himuro Serika] Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada~ 4 | Nyotaika Swim Club I Turn into a Girl When I Cum! 4 [English] [gender.tf] [Incomplete]
(C91) [EXTENDED PART (Endo Yoshiki)] Asuka-senpai ni Hidoi Koto o Suru Hon | A Story Where You Do Something Cruel To Asuka-Senpai (Hibike! Euphonium) [English] {doujins.com}
[Takatsu] Darashina Senpai. | Slutty Senpai (COMIC Megastore 2011-08) [English] {doujin-moe.us}
Dekkai Kouhai to Chicchai Senpai wa Nurunuru Shitai!
[Akai Mato] It Seems My Senpai, President, and Sensei Managed Me (Girls for M Vol. 12) [English]
(C93) [0725co (Choco Mint)] Saimin Senpai (Tejina Senpai) [English] {Hennojin}
LOVE AYA Natsu da! Pool da! Aya-chan da! Futari no Summer Lesson
(COMIC1☆6) [Shimoyakedou (Ouma Tokiichi)] After Lessons (THE iDOLM@STER) [English] {doujin-moe.us}
Baniga Senpai ni Yaritai Hou Daishichau Hon | 對兔耳娘前輩為所欲為的本
[Yuunagiya (Yuunagi)] Senpai to Ecchi Dekiru no wa Mash dake desu!! | Only Mash Can Handle Senpai's Kinks!! (Fate/Grand Order) [English] [Saint Quarts Scans] [Digital]
[Jagausa] Himemiya Misaki's uterus withdrawal-pool lesson-【chinese】
[Fei] Kyuuketsu Jokyoushi No Kenzoku Seikatsu ~ Lesson with Vampire ~ [Chinese] [xiao7xi漢化]
[Oda Non] Dear My Porno Swimmer (English)
[Desk Work (Ashita)] Mika-chan no Himitsu no Hoshuu | Mika-chan's Secret Supplementary Lessons (THE IDOLM@STER CINDERELLA GIRLS) [English] {Doujins.com} [Digital]
[Napata] Senpai, Onegai (COMIC Kairakuten 2018-12) [Chinese] [無邪気漢化組] [Digital]
Majutsubu no Senpai to Tsukaima no Boku
Kirakira Otona Lesson | 闪闪发光大人课堂
[POWERPLAY (Various)] CAPCOM (& MORE!) VS FIGHTING GIRLS Swimsuit & Gangbang Special (Various) [English] {Doujins.com} [Digital]
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
[B:0nit0 (Tataki Katsuo)] Tarinai desu, Senpai | It's not enough, Senpai (Kaiju No. 8) [English] {Yatsuki} [Digital]
Mai Senpai no Anal Lesson
(C88) [H-SQUAD (Guglielmo)] Zenra de Suiei no Jugyou!! | Naked Swimming Class!! [English] =LWB= [Colorized] [Decensored]
Boku no Shiranu Ma ni Onna ni Natteita Miyamae Senpai
Kirafuri Swimsuit
(COMIC1☆10) [mon-petit (Mon-petit)] Mai Senpai no Anal Lesson (Musaigen no Phantom World) [Chinese] [如月響子汉化组]
Tenkousei JK Elf 3 -Houkago Yagai Jugyou- | High School Elven Transfer Student -After School Outdoor Lessons-
[Poriuretan] Senpai no Sentaku | Senpai's Choices (COMIC HOTMILK 2021-09) [Chinese]【羅莎莉亞漢化】
Zenra de Suiei no Jugyou!! | Naked Swimming Class!! =LWB=
Girl Athlete - Misery Training ~Swimming~
Manami Sensei's Outdoor Lesson
Daisuki na Senpai ga Futanari datta kedo Mushiro Shiawase desu | My Beloved Senpai is a Futanari!? I'm So Happy!
Yasashii Senpai no Toroana de Koubi no Renshuu Shichaimashita.
Scathach Shishou no Dosukebe Lesson | Lewd Lessons With Teacher Scathach
(C83) [IRODORI (SOYOSOYO)] Haruka-senpai no... Chikan Densha de GOO! | Haruka-senpai's... Molester Train GOO! (Amagami) [English] {doujin-moe.us}
(C94) [Rocket Chousashitsu (Koza)] LOVE AYA Natsu da! Pool da! Aya-chan da! Futari no Summer Lesson (Touhou Project)
[Yamada Gogogo] Nakaseko Senpai no Ero Manga - Nakaseko Senpai's Creampie (Hibike! Euphonium) [English] {Hennojin}
(C95) [kirscherise (Yoshiizumi Hana)] Kirafuri Swimsuit (Fate/Extella Link) [Chinese] [theoldestcat汉化]
Love is Forbidden!! Swimming Club
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order)
(C95) [RINRIN (RINRIN)] Seishun Buta Yarou! (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai) [Chinese] [靴下汉化组]
[Kuromame] Miyuki Senpai To | Learning from Miyuki (Otokonoko HEAVEN Vol. 17) [English] =SW= [Digital]
(C95) [Takatakaya (Kaniya Shiku)] BB-chan no Senpai Yarisute Daisakusen | BB-chan's Big Plan To Do It With Senpai (Fate/Grand Order) [English] {Doujins.com}
[Kokutou Nikke] Ooya-chan no Botebara Kyouiku Jisshuu‼ | Ooya-chan's Private Lessons‼ (COMIC Mugen Tensei 2020-12) [English]
Kazuki-senpai no Ero Hon | Kazuki-senpai's Erotic Book {CapableScoutMan & B.E.C. Scans}
Pretty Pissers: Swim Team Sluts
[John Sitch-Oh] Suieibu Capriccio | Swimming Club Capriccio Ch. 1 (Comic Megastore 2011-03) [English] [Lazarus H]
Houkago, Akogare no Senpai ni Tsurerarete- | The Senpai That I Yearn For Brought Me To Her House After School
[Inoue Yoshihisa] Akogare no Senpai o Shibatte Nigerarenaku Shite XXX.
(C95) [Studio BIG-X (Arino Hiroshi)] MOUSOU THEATER 60 (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai) [Chinese] [脸肿汉化组]
[Studio Tar (Kyouichirou)] Kaede Shoukougun!! (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai) [Digital]
Kyouei! | Swimming!
Senpai…Hoshii Yoo
Cosplay Otokonoko-tachi ~ Ushiro no Ana ni Iretai Kankei Ch. 2 Senpai to Ofuroba Nurunuru Ecchi
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [English] [Thot Patrol] [Decensored]
When She Changes into a Swimsuit...
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-7 [English] [Lazarus H]
Suiren Mama no Miwaku no Kojin Lesson
(SPARK9) [Shikisho (Inaka Shinshi)] Tachibana Coach no Kojin Lesson (Free!)
Double Lessons
[Inu no Maeashi] ふたなり先輩 (Tejina Senpai)
[MARCH (Minakuchi Takashi)] Maintenance de Senpai ga Neteiru Aida ni | While Senpai Is Asleep During Maintenance (Fate/Grand Order) [English] [Aoitenshi] [Digital]
[Himuro Serika] Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada | Nyotaika Swim Club ~I Turn into a Girl When I Cum!~Partial 3-4 [English] [wandererkitty]
[MAKE3D] Married Slut - Sex Assaults Welcomed! Perv Wife's Swimming Club
Mizugi Iori Mini Manga | Swimsuit Iori Mini Manga
Ryuu no Majo to Mizugi Ecchi Suru | Swimsuit Sex With The Dragon Witch =White Symphony=
[Yoshitakashi Athletic (Yasaka)] ENDSVILLE SWIM
(C87) [Jyaraya (Morishima Petit)] Fumina Senpai to Love Love Ecchi ga Shitai! Hon (Gundam Build Fighters Try)
(C95) [Maruarai (Arai Kazuki)] Micchaku Suru Hodotooi Kyori (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai)
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
泳池派对-召唤师峡谷的夏天 / Swimming pool party - summer of summoner's rift
[Himuro Serika] Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada~ 2 | Nyotaika Swim Club ~I Turn into a Girl When I Cum!~ 2 [English] [gender.tf]
[Mountain Zombie] Swimming Flower (Jun-ai Kajitsu 2012-05)
(C91) [0725co (Choco Mint)] Saimin Senpai (Tejina Senpai)
Mou Hitori no Senpai
Meganee no Emoemo Lesson
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [Chinese] [無邪気漢化組]
Bea ga Mizugi ni Kigaetara | When Bea Puts On Her Swimsuit
Senpai, VR yori Motto Kimochi Ii Futanari Nama Ecchi Shimasen ka? (decensored)
Swimsuit Attaaack!
[Mikemono Yuu] Mizugi no Maryoku | The Magic of Swimsuit (COMIC Penguin Club Sanzokuban 2017-01) [English] {Hennojin}
[ZoneBell ~Zonbell Tsukiji] Uzaki-chan wa Senpai no Nikubou de Okasaretai | Uzaki-chan Wants To Get Fucked By Senpai's Fat Cock (Uzaki-chan wa Asobitai!) [English] {Doujins.com}
(C85) [Otaku Beam (Ootsuka Mahiro)] Senpai-chan to Ore. [English] =Tigoris Translates=
[Bu-chan] Bitch-ka Shita Senpai | WHORIFIED SENPAI (Nyotaika Happiness!) [English] [desudesu]
Swimming Life Ch. 2
[Rivajima (Yajima Index)] Seishun Bloomer Yarou wa Kuikomi Senpai no Shiri o Momimakuru (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai) [Digital]
[Nodame] Senpai wa Kouiu no Kiraidesuka!? | Does Senpai Not Like This Kind of Thing!? (COMIC Anthurium 2017-08) [English] {Hennojin} [Digital]
(C93) [chaos-graphixxx (mdo-h)] Senpai Dreamer (Kemono Friends)
Grifon Summer Swimsuit Sex Party
Senpai no Oppai
[Batten Kariba (Ankoku Emu Shougun)] Kekkyoku Ecchi ga Suki datta. | In The End I Loved Sex Too Much. (Seishun Buta Yarou wa Bunny Girl Senpai no Yume o Minai) [English] {Doujins.com}
Chaldea Ochinpo Atatamebu Ushiwakamaru x Gudao Hen | Swimsuit Ushiwakamaru Will Do Her Best to Relieve Master’s Frustrated and Tired Cock
Jeanne & Marie Mizugi de Gohoushi | Jeanne's & Marie's Swimsuit Service
Skyfish wa Oyogenai | Skyfish Can Not Swim