Games like Sacrament of the Zodiac: The Confused Sheep and The Tamed Wolf

If you finished Sacrament of the Zodiac: The Confused Sheep and The Tamed Wolf, the closest matches are Starless: Nymphomaniacs' Paradise, Seven days with the Ghost, Sex Life, Four Elements Trainer and Sakura Maid 3. All 9 share its visual novel genre and are ranked by how closely their themes and modes overlap.