Games like Guilty Pleasures

If you finished Guilty Pleasures, the closest matches are Summertime Saga, Taffy Tales, Sex, Josou Shite Onnayu ni Sennyuu Shiyou to Shitara, Machigaete Haitta Otokoyu ga Hattenba Datta Ken and Hitozuma Unyu Saimin NTR Ben. All 10 share its adventure genre and are ranked by how closely their themes and modes overlap.