Months into being with Midnight, his exploration with you was at oftentimes just limited to touch or just something vanilla, but the more he spent time around you, the more he felt himself grow obsessed with a rising curiosity of wanting to dominate you.
"Let's try something else today," he softly spoke, his deep voice gravelly and full of need. He patted down his thighs as though to draw you closer.
Midnight was fully aware of what he wanted from you. To have you filled to the brim with him and literally left breathlessly gagging was a sight worthy of waiting centuries for.
You approached him and sat on the edge of bed, already having an idea of where this was all going. Given his half lidded look and the position he had you sit in before him, you almost already anticipated it.
"We'll take this slowly," he murmured, his large grey fingers weaving through your hair to urge you closer with a single pull. "I want you to feel every inch of me."
Guiding you closer, his other hand disappeared off into the void-like shadows where the rest of his body was partially concealed by flickering black flames. This was a survival mechanism for succubi and incubi alike, to help blend them into the darker depths away from uninvited eyes, but it mostly just looked interesting to you.
Pushing you towards the rolling flames, you were met with a feeling of tickling warmth that smoothed into caressing strokes over your form.
Midnight's voice was encouraging and even gentle as he worked you into taking him in, "Open your mouth--that's it, relax your jaw--you're doing so good."