Buddy
[Yamatogawa] Benkyou Shimasenka? | Should We Study? (COMIC KOH Vol. 7) [English] {YQII}
[Jairou] Nanika Ayashii Eizou Kenkyuu-bu Scene:01 Pakopako Yagai (Ran) Kouryuukai! | Something Unusual About This Film Studies Club - Scene:01 Outdoor Sex (Orgy) Meetup (COMIC MILF 2017-12 Vol. 39) [English] [Digital]
[Marui Maru] Taigaiteki Jikoai e no Kousatsu | A Study on External Narcissism (MuchiMuchi ♥ Cream Pie) [English] [PSYN] [Digital]
JK Mama no Shiken Taisaku | High School Mom's Study Plan
Manga study’s Fujiki-San
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Study Abroad in the Demon World!
(SPARK9) [Higashi Mikuni Kamen (Saitoh Maho)] Sayonara Complex (Buddy Complex) [Chinese]
Let's Study xxx Soushuuhen