Onsen de 3-gou-kun ga Onee-san-tachi to Seiteki ni Hakadorimakuru Hon | A Book About #3-kun Advancing in Sexual Things with the Onee-sans in the Onsen (Hacka Doll)
Pochatte Oppai ga Fukuranda Otokonoko ga Ita tte Iin desu!! tte Kingen Tamawattan de 3-gou-kun Pocharasete Diet Suru Hon Tsukutta yo. (Hacka Doll)