Top notch smut right here. I'm a bit of an NTR noob, as I dont really get off on feeling like I've been cheated on, but doing the cuckolding? Thats fuckin' spicy.
The art and animations are full of wet, sloppy hedonism that really gets me going. The writing really gets in to the heads of the characters, fleshing out their motivations and creating (somewhat) believable rationalizations for their increasing corruption.
Mars, the Protag: Half-demon, half human. Raised by a psychotic woman with a chip on her shoulder to destroy as many lives with sex as possible. Shanghaied in to fighting a war on behalf of the demon king to enslave mankind, but quickly finds that he doesnt really know which side he wants to land on. The gods are capricious, humans hate him. A powerful metaphor for how Trauma and Alienation can create monsters.
Cecille, the "Good Girl:" The daughter of a prostitute that has been elevated to near mythic status by her position as a priestess, her true nature is far from demure. She manipulates and lies, especially to herself. Mostly she just wants to feel like she's doing God's work, whatever that may be.
Sera, the Sub: Obsessed with the Hero and his mission, she would do anything to earn his favor. Her steadfast refusal to admit her sexual urges has warped her in to a masochist
Erin, the "Hero:" Bascially exists to be cucked by us, the protagonist. He's annoying at first, then you start to feel bad for him, then you start to wonder how bad you can fuck him over even more.
Theres side characters too, with plenty of sex to go around. The real meat, however, is the two female leads. They are delicious, and quite different from one another. Mars too, is fascinating to get to know; he's not merely evil but quite multi-faceted.
This game is art. It will make you horny, make you think, make you angry and then sad...its something else