[Pâtissière (Jingo Kajiki)] Onsen KaeMiyu Monogatari (Onsen Ippaku Nihonshu Ippai) (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Artienne] Kinjo no Ojii-san ni Onsen ni Tsureteikarete Okasareta Wakazuma
Simano (Tsujigiri Onsen) - Tokimeki Houkago Sanjuusatsu
[Tenma Femio] Yokkyuu Fuman no Hitozuma wa Onsen Ryokan de Hageshiku Modaeru 01-08 [Digital]
(C86) [KOKIKKO (Sesena Yau)] Onsen Sube-sube Kanojo
Myouren Ji Nurunuru Onsen
(C89) [ASGO (Zanzi)] Kanako Kaede no Onsen Burari H | Kanako and Kaede's Casual Hot Springs Sex (THE IDOLM@STER CINDERELLA GIRLS) [English] {Faux}
Momojita Onsen Daienkai!!
(C93) [MOUSOUDOKE (Iwasaki Takashi)] Takagaki Kaede no Konyoku Onsen Hitoritabi Bon + C93 Omake Bon (THE IDOLM@STER CINDERELLA GIRLS, Fate/Grand Order)
[Hengen Monogatari] Oshioki Nyotaika Onsen ~Kinshin Soukan de Otokonoko Ryokou!?~
(C92) [Takoyaki-batake (Takoyaki Yoshi)] Ro-chan to Onsen Ryokan de Shippori to desutte (Kantai Collection -KanColle-) [English] [Doujins.com]
Teisou Gyakuten Sekai Konyoku Onsen
(SUPER20) [Akareshina, Onsen (Hidaka Naruse, yoha)] M-yasu-sama to no Souguu (Sengoku Basara)
[Crazy9 (Ichitaka)] C9-36 Jeanne Alter-chan to Yopparai Onsen (Fate/Grand Order) [Digital]
(C94) [Besshun-tei (Arisu Kazumi)] Mao-chan to Onsen Ryokou ni Iku Hon (Pokémon Sun and Moon)
(C90) [A Color Summoner (Kara)] Pichipichi! Chihiro to Kotori de Sutadori Onsen (THE IDOLM@STER CINDERELLA GIRLS)
[Higuma-ya (Nora Higuma)] Konyoku Onsen de Toshiue no Onee-san ni Ippai Shasei Sasete Morau Hanashi | 比我年長的大姊姊在混浴溫泉裡讓我盡情射精的故事 [Chinese] [漢化組漢化組]
[Aoi Hitori] Hitozuma Kanochi Onsen
[Rokumonsen (Tamahagane)] Roshutsu Shoujo Itan 3 [Digital]
[You You Tsuushin (Shinonome Yuu)] Nanami-chan to Onsen Ryokou
Matsubara-san to Onsen de | Viaje a las Aguas Termales con Matsubara-San
Zettai Junpaku Mahou Shoujo Yukata de Doki! Motto Onsen e Ikou!
[Crimson Comics (Crimson)] Imouto no Kareshi ni Okasareta Watashi ~Onsen Ryokan Hen~ | Raped By My Little Sister's Boyfriend ~Hot Springs Inn Sequel~ [English] [TripleSevenScans]
Toumei Mob Oji-san no Onsen Kairaku Massage
(C95) [Seniman Kartun (Kosuke Haruhito)] Tamamo Onsen (Fate/Grand Order)
(C91) [Kawaraya Honpo (Kawaraya A-ta)] Pokapoka Onedari Onsen (Neon Genesis Evangelion) [English] [kargarok1]
(C94) [GreenHouse (Uno Ryoku)] Kaihouteki Onsen Abby (Fate/Grand Order) [Chinese] [CE家族社]
Onsen ryokou ni ikimashita [Uncensored]
[Dreamer's Fantasy]Yukumo Mura Onsen Shuueki Koujou Keikaku (Monster Hunter Portable 3rd, Metal Gear Solid)[English][FUKE]
[Agata] Dai Rankou! One Shota Onsen ~Ofuro de Yaritai Houdai~
(C89) [ReDrop (Miyamoto Smoke, Otsumami)] Cinderella, Mousou Kareshi Onsen-hen (THE IDOLM@STER CINDERELLA GIRLS)
[Amahara Teikoku (Amahara)] Teisou Gyakuten Sekai Konyoku Onsen [English] [SMDC] [Digital]
(CSP4) [Kajishima Onsen (Kajishima Masaki)] Omatsuri Zenjitsu no Yoru Omake Ban (Tenchi Muyou!)
Just a Little! 2
Kashikiri Pai Onsen
[MANAMAGU (zen9)] Hitozuma-tachi no Gogo LOVE Version Onsen Hen (CLANNAD) [Digital]
(Mou Nanimo Kowakunai 24) [KATAMARI-YA (Shinama)] MadoHomu no Yu Puella Magi Dosukebe Onsen Gaiden (Puella Magi Madoka☆Magica)
Boro Onsen nite Haekake 3-nengo
[Mavis] Mei Onsen Hen (Houkai Gakuen) [Chinese]
Kyou wa Onsen Sex o Shimashita
[Yukimi Onsen (Taicho)] Inran Akarin (Yuruyuri) [Digital]
(Reitaisai 12) [NERCO (Koikawa Minoru)] Hatate in Tennen Onsen (Touhou Project)
Moto Saenai Kanojo to Nimei Isshitsu Onsen Ryokou
(C88) [S.S.L (Yanagi)] Rider-san to Onsen Yado. Sono Ato (Fate/stay night) [Sample]
Kiana OnsenJiken | Kiana's Onsen Incident
Carnival 13 -Onsen etchi Heavens Feel-
(C94) [Homerun Chaya (Abe Morioka)] Mama to Onsen Ecchi (Fate/Grand Order)
C9-36 Jeanne Alter-chan to Yopparai Onsen
(C83) [Circle Eden (Diisuke)] Onsen de Boin-Boin Aneki-tachi ni Bokki wo Misetsukeru Hon (Touhou Project)
Blonde - Shinigami Onsen
Mao-chan to Onsen Ryokou ni Iku Hon | A book about going on an onsen trip with Mallow-chan
KageHi Onsen Yukemuri Ryojou | KageHina's Steamy Hotspring Trip
(COMITIA104) [Ishikawa Pro (Ishikawa Naoya)] Kuttsukiboshi -Abunai Onsen- (Kuttsukiboshi)
(C84) [Korisuya (Korisu)] Onsen Shoujo H 2 ~Saihou-hen~
Sennou Onsen Ryokan