Sultry Secrets Ver.1.8 by Lady Developer - Adult Sex Game

A girl named Emily lives with her father. One day, while cleaning the house, she discovers her mother's old diary. As she flips through its pages, she learns that her mother once embarked on a treasure hunt in Portugal. Determined to uncover the secrets of her mother’s past, Emily sets off on the same journey. However, the path to the treasure is filled with challenges—she must complete various tasks and solve intricate quizzes to reach her ultimate goal.​