Art assets are from: Zangejima Junketsu, Kangokutou, Dai Gyakuten!, Jutaijima, Kansen Complete Collection, Kasshoku Cool Bitch Hitozuma no Seiyoku Kaishou, Izayoi no Hanayome, Sono Kojou ni Yuusha Hou Ari!, Akuma Musume no Kanban Ryouri, Noroi no Maken ni Yamitsuki Otome, Ryouchi Kizoku, Shojo Bitch Darake no Tennis-bu Gasshuku!, Mashou no Nie 3, Kidou Shoukan Victoire, Venus Resort Kyonyuu Rankou Island, Aku no Onna Kanbu, Hitomi no Rakuin 4, Netorare Osananajimi, Shabura Rental, Chikan Densha Kyonyuu Otori Sousakan, as well as some one-off sprites and backgrounds taken off one booru or another, and the occasional google image.

this game ...........拼裝貨

no.1~313
(18禁ゲームCG) [180126] [TRYSET BreaK] 懺悔島 純潔 ～処女の血をもって償え!～

no.342 ~373

(18禁ゲームCG) [171102] [アパタイト] 褐色クールビッチ人妻の性欲解消 ～今度は海でセックスレッスン！？～

etc

Base +11, observer1980 +21