Games like My Girlfriend is a Futanari

If you finished My Girlfriend is a Futanari, the closest matches are The Grim Reaper Who Reaped My Heart, Meet'N'Fuck Kingdom, Taffy Tales, Good Girl Gone Bad and Aitsu ni Choukyou Sareru to Do-M na Watashi wa Kanjichau. All 8 share its visual novel genre and are ranked by how closely their themes and modes overlap.