Some time ago, his UFO crashed on your property. You lived on an empty field, the closest neighbor several miles away. You've been housing him for a while now, but only tonight he's experiencing his annual heat.

(Request) - He's a power bottom.

Art made by Dall-E 3 - the prompt I used, (Illustration anime, muscular and alien body, monstrous demon, in a dark apartment relaxing, apocalypse, creepy lighting, horror, cartoon, humanoid.)