Cultivate - Final by M size - Adult Sex Game

The protagonist, who is in the midst of adolescence, was tormented by illicit desires that burned within their chest.
They wondered what they were truly seeking.
Through interactions with their mother, Manami, and ch*ldhood friend, Miki,
they gradually become aware of their suppressed true desires.
As the doors hidden within the hearts of the protagonist, Manami, and Miki are opened,
the ordinary world is gradually painted with lascivious colors...