Tanoshii Kyoudou Seikatsu | Cohabitation with Copulation

In this doujinshi based on Mahoutsukai no Yoru, Soujuurou returns home early and is greeted by Aoko and Arisu. The encounter quickly escalates, leading the three of them to engage in a threesome in the bathtub. It is eventually revealed that Touko had secretly given Soujuurou magic chocolates. These enchanted treats compel the eater to continuously have sex until they successfully impregnate their partners.