7comics, by R-Gen, most popular first
Randomartist:R-GenClear
Mesu Hana ga Ochiru Toki - Maidenly Bloom FallenR-Gen · 185 pages
Choubatsu Anal Shidou - Punishment Anal LeadingR-Gen · 23 pages
My Private Teacher (Comic Prism Vol.7 2013 SPRING) [English] =CW + TLL=R-Gen · 21 pages
Midnight Guidance Lesson (Shasei Kanri Maniacs Vol. 1) [English] =LWB=R-Gen · 22 pages
The Battle Maiden's Conception TrainingR-Gen · 26 pages
Sexual Development - Torture Training of Captured ElfR-Gen · 20 pages
Mesu Hana ga Ochiru Toki - Maidenly Bloom Fallen chapter 2R-Gen · 21 pages