Wet Summer
(C77) [Ad-Hoc (Various)] K.O. Round 3 (Summer Wars)
[The Yaoi Army][En-ka] Love Lesson (Ongoing)
[Cyclotron (Gami)] Ike Koi (Summer Wars)
[Nekottorando (Pan)] The Private Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[pink-noise (Mizuiro Megane)] Girl on Mom: Himitsu no Bust Lesson | Girl on Mom: Secret Bust Lesson [English] {/u/ scanlations}
(C89) [Studio Fatality (Yanagie)] DONUTS LESSON (THE IDOLM@STER CINDERELLA GIRLS)
(Love Song ☆ Lesson ♪ 13th) [OCELOT (Kadita)] Aka ni Nokoru Adabana (Uta no Prince-sama)
[Ao Banana] AV Lesson Hajimeruyo | AV授業要開始了喔 [Chinese]
(COMIC1☆7) [Cocoa Holic (Yuizaki Kazuya)] Wareware wa Tadashii Kyonyuu yori mo, Aji no Aru Hinnyuu ga Suki nanoda. Sekai no Naniyori Hikaeme na Mune no Onnanoko wo Aishiteiru. (Hentai Ouji to Warawanai Neko)
Yumemi Riamu no Tokubetsu Lesson | Riamu Yumemi's Special Lesson
(C85) [Kaki no Tane (Summer)] Royal Tea. (Touhou Project)