[Qilin] Princess Lesson 1-16
(C88) [SOUND MILK (Otochichi)] Princess Sakusei Lesson (Go! Princess PreCure) [Chinese] [沒有漢化]
Hip Swimming Ch. 2
Skyfish wa Oyogenai | Skyfish Can Not Swim
[MillionLove (Yayo)] Perfect Lesson 2 Shibuya Rin Hentai Choukyou- (THE IDOLM@STER CINDERELLA GIRLS) [2013-08-25]
[Hanzaki Jirou] Bye Bye Gift Lesson [English]
[Sasaki Mizuki] Ouchi de Lesson
[Shogota] Mizugi ga Zurete... Haitteru! ~Porori ja Sumanai Danjo Kongou Synchro-bu~ 1 - My Swimsuit Slipped... And it went in!? A Mixed Synchronized Swimming Club with More Than Just Nip Slips in Store! ~ 2 [English]
[Ishiba Yoshikazu, Rohgun] Sengoku Gakuen Senki Nobunaga! ~Inka Ryouran, Mizugi Taisen!~ Genteiban | Sengoku Academy Fighting Maiden Nobunaga! ~Lewd Flower Profusion, The Great Swimsuit War~ [English] [Kizlan]
(C96) [C.R's NEST (C.R)] Mizugi no Honolulu-san ga Bucchouzura Shinagara Oppai de Nagusamete Kureru Hon | A Swimsuit-clad Honolulu Making a Pouty Face While Comforting You With Her Boobs (Azur Lane) [English]
Kuro Gal Hokeni Jisshuu Chu~! | Practical Lessons with a Black Gal Nurse
[Matori Shotennin] Sex Lessons In The Demon World (Chapter 1-4)
[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]
[Nagayori] Melty Lesson (COMIC Kairakuten BEAST 2018-04) [Chinese] [黑条汉化] [Digital]
Renai Lesson -Umi wa Harenchi!?- | Love Lesson -Is Umi Shameless!?-
Top Secret Lessons
(C90) [Kanten Jigenryuu (Kanten)] Bungaku Shoujo no ××× Lesson (THE IDOLM@STER CINDERELLA GIRLS)
Suieibu no Shinnin Komon o Mizuzeme Kyouka Lesson Suru Ohanashi
Suieibu Capriccio | Swimming Club Capriccio Ch. 1-8
[Ao Banana] AV Lesson Hajimeruyo | AV授業要開始了喔 [Chinese]
Swimming Life Ch. 1
Pita Pita Swimsuit Zero
[Hashibiro Kou] Sanbiki ga Yuku! LESSON.01-02 [Chinese] [脸肿汉化组]
[Angel Hole (Amata Akuta)] Cheer Girl Monzetsu Lesson
(Love Song Lesson 8th) [Luminescence (Melhico)] Manatsu no SOUNDS GOOD! (Uta no Prince-sama)
Swimpool | IS IT OKAY TO GET WET? Ch. 12
Sensei to Himitsu no Jugyou | Secret Lessons with Sensei
Midnight Lessons
(C90) [S.S.L (Yanagi)] Rider-san to Kyouei Mizugi. | Rider-san and Swimsuit (Fate/stay night) [English] [NinjaProVI]
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [Chinese] [洨五組]
(FF29) [Tuzi Laoda (Shennai Misha)] Boko-tachi no Sex Lesson (Girls und Panzer) [English] [B.E.C. Scans]
[Tuna Empire] Houkago Dorei Club 2 Jigenme | After School Slave Club Second Lesson [English]
(Seishun Cup 13) [Onigiriya (Omusubi)] Zunouha Kagai Lesson (Inazuma Eleven GO)
(C81) [Nanairo Koubou (Martan)] SWIM ANGEL
Yogari Kyoshitsu Hentai Lesson | 요 가교실 변태 lesson
(GOOD COMIC CITY 23) [Fuzainoyamada (Fuzai Yumoto)] LESSON (Boku no Hero Academia)
(C89) [Sound:0 (mirin)] SECRET LESSON (IDOLiSH 7)
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order)
(C63) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Piano Lesson (The Big O)
[Shoujo Gesshoku (Shimao Kazu)] Otome Lesson Arpeggio (Arpeggio of Blue Steel) [English] [Tigoris Translates]
[Aiken] Ofuro de Private Lesson (COMIC Shingeki 2011-10)
Swimsuit Iori MiniManga
(C72) [Akai Marlboro (Aka Marl)] Ore ga Fate ni Love Lesson (Mahou Shoujo Lyrical Nanoha)
Oshioki Shoujo. Chou Koukou Kyuu no Swimmer Asahina Aoi Shokei Shikkou
[FallinMoon (Gauu!?)] Abnormal Communication Lesson 1 (THE iDOLM@STER) [Digital]
(C76) [Yubisaki Studio (Hidari Kagetora)] Les Chuu Life 2nd Lesson [English] [Re-translated] {bfrost}
[Ai Wa Kurayami (Marui Ryuu)] Shin Lesson Girl (THE IDOLM@STER) [Digital]
(C88) [Gorotaishi (Gorohati)] Fuuka-chan to Kojin Lesson (THE IDOLM@STER CINDERELLA GIRLS)
Otona Makoto to Mizugi Fashion Show Suru Hon | A Book About Adult Makoto's Swimsuit Fashion Show
(Love Song ☆ Lesson ♪ 14th) [MixTurE (Nori)] Torikago no Utahime (Uta no Prince-sama)
Zenra de Suiei no Jugyou!! | Naked Swimming Class!!
(C86) [Basutei Shower (Katsurai Yoshiaki)] SEX p.a.r.t.y -hard drug lesson- (Love Live!)
[Dunga] Onee-san no First Lesson (Love Ketsu) [English] [KishidaKyoudan]
Kyou Ei Rabaa | Swim Team Lover
[Satou Chagashi] Positive Lesson
[SOUND MILK (Otochichi)] Princess Sakusei Lesson 2 (Go! Princess PreCure) [Chinese] [无毒汉化组] [Digital]
My Swim-teams's Kouhai had a Sex Change and is too Slutty
(C92) [Otukimi Koubo (Akizora Momidi)] Mash to Himitsu no Tokkun | Mash's Secret Private Lesson (Fate/Grand Order) [English] [Saint Quartz Scans]