[Aoiya (Shingo.)] Osananajimi no Onee-san ga Netorareta node, Boku wa Anata no Imouto to Sex shite mo Ii desu ka? | Because my Older Childhood Friend was Taken Away from Me, is it Ok for Me to Have Sex with Her Little Sister? [English] [Coffedrug]
(C91) [Buttyakedo (Micchan)] Nekone to Tokonatsu no Kyuusokubi | Nekone And The Everlasting Summer Vacation (Utawarerumono Itsuwari no Kamen) [English] [Doujins.com]
(SC2016 Summer) [Lezmoe! (Oyu no Kaori)] Riko-chan ni I-ta-zu-ra (Love Live! Sunshine!!)
(SC2016 Summer) [Leaz Koubou (Oujano Kaze)] DIMENSION GIRLS (Yu-Gi-Oh!)
(HaruCC15) [O-Mars (Mars)] Another Summer 2 (Summer Wars)
Alas, Mako-chan got a Creampie
(C90) [hlz (Sanom)] Mahou Shoujo no Kaki Kyuuka | A Magical Girl's Summer Vacation (Fate/kaleid liner Prisma Illya) [English] [Salty Hometown Boys]
(C94) [Ashiromance (Takea Saki)] Miku-nyan Summer Love (THE IDOLM@STER CINDERELLA GIRLS)
(SC2017 Summer) [Akuten Soushin (Kokutou Nikke)] Kanin Houjin Beatrix Songen Ryoujoku (Granblue Fantasy)
Osananajimi ga Konnani Kimochi ii Nante | Home Alone Romp with my Childhood Friend
UZUMAKI
Osananajimi no Otoshikata | How to win over your childhood friend
[Kira-Kira (Cona, Asya)] Le Jardin Secret (Summer Wars)
One Summer Day | Voglio Qualcosa da Bere
Osananajimi wa Oyaji no Ofuru | My Childhood Friend is My Dad's Sloppy Seconds
(SC2017 Summer) [Circle-FIORE (Ekakibit)] Doku no Amai Tsukaimichi (Fate/Grand Order)
(SC2016 Summer) [Anmitsu Ryokan (Yoru Yoru)] Mayonaka Ojou-sama (Sengoku Collection)
[Marushamo] Osananajimi to Shukushou to | Shrunken With My Childhood Friend And... [English]
[Aa (Mizuta Mari)] Happy Heart (Summer Wars)
[Somejima] Kitsune no Osananajimi | A Foxy Childhood Friend (COMIC Unreal 2013-02 Vol. 41) [English] [The Lusty Lady Project] [Digital]
(C94) [ABLISS (Mei)] Splash Summer!! (Kyoukai Senjou no Horizon)
(SC2015 Summer) [GOD Ryokutya (Bu-chan)] Totsuzen!? PafuPafu (Go! Princess PreCure)
Hotter than Summer =White Symphony= x I Leopard
(C91) [Denden (DOGA)] Summer Mood (Touken Ranbu)