its been MONTHS DO THE SPICY SCENES EVEN EXIST. WHAT IS UNDER THAT BLACK SMOKE

This bl is literally under shonen ai tag. You won’t ever find any spicy scenes here lmao

then why are there sex scenes with a blurred out black smoke???
I DONT UNDERSTAND

That’s the point of shounen ai. It focus on the manhwa plot not the spicy scenes. The author purposely make it like that to quickly skip that scene and back to the story.