There’s no way we can convince you to do a one shot or something based of your Primal Al headcanons is there. Cause I’m in need now 😅
I can be convicted to write quite a bit actually haha.
Pairing: Alastor x Reader
Tags: nsfw, smut, rough sex, mating cycles, rutting, knotting, cum marking, mating bites, scratches, possessiveness, dirty talk, slight breeding kink
A/N: I think Alastor would be all calm and collected until his rut hits him like a brick.
Alastor would home pretty irritated, glaring at you, growling, hairs on end and a bulge in his pants, a heavy scent of rut swirling around him as he walked over to you and eyes shining red as he lowers his lips against your ear.
"I'm afraid I can't hold back any longer my darling. I need you. Now." He'd pick you up, letting you wrap your legs around him while he desperately grinds his bulge against you and nibbles at your neck, covering it in love bites as he carries you into the bedroom and practically tares your clothes off. "Already wet for me. Am I the only one here going through a cycle hm?"
He'd slowly take of his clothes before joining you on the bed, letting you have a good look at his slightly more toned body, every scar he's ever gotten, and the hard, throbbing cock between his legs. He wouldn't enter you right away, despite how much his instincts would scream at him to just have his way with you right there and then. Instead he'd make you come, once, twice, thrice, until you're so sensitive even him breathing close to you has your hips twitching.
"So needy for me. Is this what you want?" He'd rub his cock furiously, letting his cum drip across your stomach and thighs. He'd watch with clouded eyes as you reach down, take come of it on your fingers and then pop them into your mouth, moaning at his taste, "If I wasn't so anxious to be inside you I would take advantage of that wonderful mouth of yours. But as it is I'm afraid I have other things on my mind."
He wouldn't be gentle about it at all, inserting his whole length in your hole, almost falling onto you from the pleasurable sensation, "It's so tight and warm inside you darling, I almost want to stay like this forever." Yes, almost. He pulled out before slamming back in, not even bothering to try and hold back from giving you the pounding of your afterlife.
His lips and teeth would find your neck, licking and renewing the marks he left that before, including that one permanent bite mark at the base of your neck.
"I knew there was something special about you from the moment I saw you. But I couldn't tell what it was until I sank my cock inside you, and my teeth in your neck. You're mine. Mine to have, to kiss, to love, to mark, to make love to, to fuck. To breed." He pushes his knot inside you, there's a hint of pain from the stretch but it quickly fades into mind-shattering pleasure as you feel him spill his seed inside you, sending you into another orgasm.
He'd kiss you slowly until his knot fades, massaging your shaking thighs, "You did well darling, can you take another? Oh you didn't think I was done did you?" As soon as he'd be able to he would pull out, turn you on your stomach and within seconds be inside you again, fucking you over and over through the night, giving you his cock, his cum and his knot until you both collapse onto the bed, sweaty and content.