Maybe
Marin's Uncle 2
[Tsukuru] Neko to Kuraseba (Otokonoko HEAVEN Vol. 25 DMM Tokubetsu Han) [English] {Hennojin} [Digital]
[Jitaku Vacation (Ulrich)] Sexy Witches in 504 (Strike Witches)
[Kosa] Hot Spring Edition (Deltarune) [English] [Uncle Bane]
[Katou Chakichi] Ojisan to Boku (Otokonoko HEAVEN Vol. 29) [Chinese] [瑞树汉化组] [Digital]
CLOSED VACATION
Momoiro Vacation
(C86) [Renai Mangaka (Naruse Hirofumi)] Shitsumushitsu de no Chiisana Vacances | Small Vacation in the Office (Kantai Collection -KanColle-) [English] {doujin-moe.us}
(Vacation with you!) [Jet-Black Baselarde (Kuno Touya)] PalaDra Ritsuko (THE iDOLM@STER)
(C58) [Studio Kimigabuchi (Entokkun)] Pink Vacation (Love Hina)
(C85) [ManiacStreet (Sugaishi, Oono)] Harenchi Vacation (To LOVE-Ru) [English] [Life4Kaoru]
Kodomo Datte H Nano | They're just kids but they're sluts
(C94) [croix crown (Mimura Zaja)] Goshujin-sama to Koneko no Midareta Summer Vacation | Master And Koneko's Confusing Summer Vacation [English] {Doujins.com}
[Hal] Bitch Summer Vacation (COMIC Masyo 2014-11) [English] [CGrascal]
[Anthology] Bizarre Collection 1
[Kirimoto Yuuji] ~Otokonoko Gakuen - Jo~ Otokonoko to Issho (Gekkan Web Otoko no Ko-llection! S Vol 13) [English] [mysterymeat3] [Digital]
In Summer Vacation N&F
Sparkling Vacation @ Triangle
(CT24) [Tekkou Girls (Shimazu Tekko)] Akane’s Summer Vacation
(C91) [Tainone Takikomi Gohan (Tai)] Shigure VACATION (Kantai Collection -KanColle-)
[Kitsune Choukan] Uchuujin to Natsuyasumi!! - An alien and the summer vacation (Nyotaika! Paradise 04) [English] [desudesu]
(Reitaisai 12) [Kuma-tan Flash! (Danshaku)] Kyoufu! Remilia Oji-san no Kai | Horror! The Mystery of Uncle Remilia! (Gensoukyou ni Tanetsuke Oji-san ga Yattekita YA-YA-YA) (Touhou Project) [English]
Sparkling Vacation @ Home Plus
[Hanamaki Kaeru] Ouchi de Pool -Let's Swimming♥- (Otokonoko Friends) [English] [mysterymeat3]
[Mocchimochiya (caruta)] suiminn-hann | Sleeping Rape [English] [Uncle Bane]
(C91) [Jitaku vacation (Ulrich)] SUKEBE Files VOL.02 (Various)
[Torichamaru] Semen Exploiter (TSF M ~ Seitenkan Bishoujo ni Semerare Zecchou ~ Digital Ban Vol. 1) [Chinese] [Uncle A个人汉化] [Digital]
COMIC X-EROS #75
[SOTIKOTI (soramoti)] ROYAL Vacation (Azur Lane) [English] {Doujins.com} [Digital]
(COMITIA85) [ponz.info (Ponz)] Zoku Natsuyasumi - Summer Vacation 2 [English] [Decensored]
(C92) [NyankoPi (Kuwada Yuuki)] Kummer Vacation (Rilakkuma)
Jōjo-kun-ka no himo Tarō-san
Meikko Samba | Niece Samba
(C91) [Gasshuukoku Nekometaru (Nekometaru)] Jougasaki Shimai to DOKI MEKI Vacation! (THE IDOLM@STER CINDERELLA GIRLS)
[Chuuka Naruto] Ma Oji - Evil Uncle [Digital]
(Reitaisai 12) [Kuma-tan Flash! (HAN)] Seija to Hierarchy Saiteihen Oji-san | Seija and the Hierarchical Bottom-feeder Uncle (Gensoukyou ni Tanetsuke Oji-san ga Yattekita YA-YA-YA) (Touhou Project) [English]
(C81) [Homura's R Comics (Yuuki Homura)] Pipiruma! Extra Edition - Doki Doki Summer Vacation
FetiColle Vol. 07 Kouhen | 페티코래 07 후편
[Arakure] Oji-san ni Sareta Natsuyasumi no Koto | Even If It's Your Uncle's House, Of Course You'd Get Fucked Wearing Those Clothes (COMIC Koh 2016-11) [English] {Doujins.com} [Digital]
SHORT SUMMER VACATION
Nanyou no Vacances Sakusen | Vacation-Operation in the South Seas
[Jitaku vacation (Ulrich)] Limited SUKEBE Works in C92 (Granblue Fantasy) [Digital]
(C88) [Jitaku Vacation (Ulrich)] FetiColle Vol. 1 (Kantai Collection -KanColle-) [English] [N04h] {doujin.moe.us}
(C94) [croix crown (Mimura Zaja)] Goshujin-sama to Koneko no Midareta Summer Vacation | Master And Koneko's Confusing Summer Vacation [English] {Doujins.com}
An angel has fallen on my uncle!
Narmaya & Jeanne to Dokidoki Summer Vacation | Narmaya & Jeanne's Passionate Summer
SUKEBE Files VOL.02
Marshmallow Vacation
[Circle Fukami no Kokoro (Totan Niare)] Kareshi no Oji wa Saitei na Hito | My Boyfriend's Uncle Is a Horrible Person [English] {Doujins.com} [Digital]
(COMIC1☆11) [Jitaku Vacation (Ulrich)] FetiColle Vol. 05 (Kantai Collection -KanColle-) [English] [CGrascal]
Yakusoku no Yoru - Happy Vacation Days:2
(C88) [Jitaku Vacation (Ulrich)] FetiColle Vol. 1 (Kantai Collection -KanColle-) [Chinese] [東山月餅漢化]
Hishokan Kaga no Natsuyasumi | Secretary Ship Kaga’s Summer Vacation
[KIKI] Summer Vacation
Bad Summer Vacation
(C92) [pinvise (Suzutsuki Kurara)] sparkling vacation [Chinese] [final個人漢化]
Yoku Aru Kikkake to Hamarikata... | Wife's Cheating Vacation 1: Opportunities and Addictions
(C90) [Jitaku vacation (Ulrich)] FetiColle VOL.04 (Kantai Collection -KanColle-) [Chinese] [沙發力過不了不會打giga喔個人漢化]
(C96) [CANDY (Aoyama Asuka)] Princess Summer Vacation (Princess Connect! Re:Dive)
(C75) [MOON RULER (Tsukino Jyogi)] LOVE VACATION (Kurogane no Linebarrels) [English] [DesuDesu]
SECRET VACATION
Limited SUKEBE Works in C93 Sukebe No Kuni | 스케베의 나라
(Gunrei Bu Shuho & Houraigekisen! Yo-i! Goudou Enshuu 2) [Jitaku vacation (Ulrich)] Noudouteki Koukuu Senkan (Kantai Collection -KanColle-)
The Suite of Super Darling
[Shinsei Lolishota (shuffle, kozi)] Summer Vacation-go Kimeseku Choukyou | 夏日度假之后迷奸调教 (Fate/Grand Order) [Chinese] [瑞树汉化组] [Digital]
(C75) [MOON RULER (Tsukino Jyogi)] LOVE VACATION (Kurogane no Linebarrels)
[Yanje] Sagisawa Fumika ga Shizuka ni Inemuri Sureba (THE IDOLM@STER CINDERELLA GIRLS) [English] [Uncle Bane]
Bad Summer Vacation
Shinrou Panic!
[SHIMEKIRI SANPUNMAE (Tukimi Daifuku)] Mileina no Ryoukiteki na Kyuujitsu | Mileina's Bizarre Vacation (Gundam 00) [English] {doujin-moe.us}
Marshmallow Vacation
Real Oi Choukyou
(C82) [Crazy9 (Ichitaka)] Yakimochi Oji | Jealous Uncle (TIGER & BUNNY) [English] {Silver Lining}
[Matsu Takeshi] Oyaji Ana no Mujina
[Mentoru] Summer Vacation 1 (Smile PreCure!)
Summer Vacation-chuu Ikinari Ryoujoku
(C94) [CUNICULUS (Yoshitama)] Milky DD ~Naganami SUMMER VACATION~ (Kantai Collection -KanColle-)
(SC2015 Winter) [Inariya (Inari)] Haishin! Shimakaze-kun no Heya (Kantai Collection -KanColle-) [Chinese] [屏幕髒了漢化組]
(C79) [ASGO (Zanzi)] Trial Vacation (THE iDOLM@STER)
(C80) [Akashitei (Tokoyo Akashi)] Toaru Futari no Natsuyasumi | A Certain Pair's Summer Vacation (Toaru Kagaku no Railgun) [English] [Yuri-ism]
[Juan Gotoh] Doutei Junkie
Gentei Restraint | Limited Restraint
(COMIC1☆11) [Jitaku Vacation (Ulrich)] FetiColle Vol. 05 (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]