Games like Saeko: Giantess Dating Sim

If you finished Saeko: Giantess Dating Sim, the closest matches are The Coffin of Andy and Leyley, Unforeseen Incidents, Luna: The Shadow Dust, Milk Outside a Bag of Milk Outside a Bag of Milk and Milk Inside a Bag of Milk Inside a Bag of Milk. All 10 share its adventure genre and are ranked by how closely their themes and modes overlap.