Restless Night
Dom Belpie x fem!reader
includes some brother angst hehehe
hoping this will cure my belphegore brain rot was in the middle of writing a different smut when I started this one but we won't discuss that
MINORS DNI 18+ CONTENT
minors will be blocked!! TW tags: somnophilia, vaginal penetration, blindfolding, bruising, slight dacryphilia?, breeding.
"Belphie!" You called, running up behind the demon as he was walking to the attic, wrapping your arms around his waist to give him a big hug from behind. A small smile was present across his face, something you didn't often see. He turned around to give you a proper hug, wrapping his arms tightly around your body to hold you close against him as he enjoyed your warmth.
You and the youngest demon brother had been dating for a few months now and you were both still in quite the honeymoon phase. It was such a surprise when he asked you to be his lover, but when you look back at all the time you both spent together, how many laughs you both shared, the memories you had made together, it doesn't surprise you now in the slightest.
Belphegore pulled his head back a little to look at your face, one of his hands reaching up to gently caress your cheek before he leaned down to softly peck your lips a few times. It was sweet until you heard a door open and a loud voice ruining the moment.
"Why do you two have to do this shit outside my room every single time?!" You turned to see the one and only Mammon. You knew how he felt about your relationship with Belphie, he made it very clear he wasn't happy about it you had a massive argument with him. He'd be lying if he said he wasnt jealous, you had always known Mammon had feelings for you but you couldn't help your feelings towards Belphegore, it was something you simply couldn't control.
"Close your door if you don't like it then." You could cut the tension with a butter knife, one that had been in the freezer for 2 days. You dating Belphie didn't just cause a rift between you and Mammon, but it caused a rift between Belphie and Mammon too. The younger just couldn't understand why Mammon had an issue with it, its not like it was any of his business.
"Please Belph, lets just go upstairs, then he can't complain." Belphegore huffed, giving Mammon the same pissed off look that he was being given himself. Agreeing with you, he took your hand and walked up to the attic with you.
You could already see the fort that Belphie had made for the both of you through the bars of the door, making you squeal and giggle in excitement. Belphegore watched you with a smile as you opened the door and went over to the fort, immediately flopping into the mountain of cushions and hugging onto his cow print one.
"Do you like it?" He asked softly, joining you in the pillows. You nodded frantically, giggling as he pulled you into his arms. You sat up on his hips, straddling him to look down at his face. Your fingers found their way into his hair as you twirled strands of it around your fingers, feeling the silky texture. You carefully pushed his bangs out of his face to plant a gentle kiss against his forehead.
It didn't take long for the both of you to fall asleep, your back pressed up against Belphie's chest while your face was pressed into his cow print pillow. But the Avatar of Sloth himself was having a difficult time staying asleep, mainly because you had a tendency to fidget in your sleep. He couldn't help but get aroused over having your ass pressed up against him, noticing how perfectly snug it fit against his hips.
This wasnt the first time something like this had happened, in fact it was a regular occurrence, and Belphie had mentioned it several times before. But you couldn't help it, its just how you slept, but you had told him that if it was ever so bad that he couldn't get back to sleep, he had your full permission to use your body, even if you were still sleeping.
And Belphie didn't think he was going to be able to sleep with the raging boner he had in his pants, the tip of his cock was already beginning to leak precum as he started to grind himself up against you, letting out the quietest groans. He held onto your hips, gripping onto them securely as he pressed his length harder against you.
He froze in shock when he heard noises coming from you, but he saw you were still asleep. Were you seriously moaning in your sleep?? His jaw dropped in amazement as looked down to see a wet patch seeping through your shorts and honestly the sight alone could've made the demon cum there and then. But he held it together, pulling your shorts and underwear down slowly, trying not to wake you. His eyes were fixated on the string of slick that clung to your underwear from your body, watching it break as he pulled the clothing from your legs and tossed it across the other side of the room.
He was already worked up and didn't the patience to prep you in any way, you were already wet and that was good enough for him. He carefully laid you onto your back before grabbing his school tie he left on the floor from when he got undressed earlier that day. He kneeled between your legs, gently wrapping the tie around your head to cover your eyes before tying it in the back. He sat back against his feet to pull your shirt up and over your head, watching your nipples perk up and harden from the cold air.
Belphie bit his lip as he rubbed his tip between your folds, covering his dick in your wetness before pumping his hand around it a few times. He threw his head back with a moan as he slowly slid himself into you, your plush walls immediately constricting around him. He watched your form as he began to slowly thrust into you, gripping onto your wrists to hold them at the sides of your head.
His cock twitched inside you when he heard your moaning again, making him pick his pace up, practically slamming his hips into yours. He was certain you were awake by now, and sure enough you were. It was quite a surprise to wake up to Belphie fucking you, but not near as surprising as being blindfolded. You wriggled your hips under him, trying to get some sort of friction on your clit since you couldn't move your hands.
"Stay still!" His voice was deep and demanding, he was always so soft and gentle during sex, this sort of dominant behaviour from Belphegore was new to you. But it turned you on even more, you liked being used as your boyfriends personal fucktoy, especially when it was on his terms since you were always the one who suggested having sex.
So you obeyed and kept still, tightening your hands into fists to at least squeeze something as he slammed his cock up to your cervix, making you cry out in pleasure. Tears pricked at your eyes, daring to spill down your cheeks. Belphie's nails dug into your wrists, his grip tightening. You knew for sure he was going to leave deep bruises on your skin, something he would apologise for in the morning and make up to you with breakfast.
You couldn't see it but his pupils were blown out and filled with ecstasy, his full attention was on you, watching how your breasts moved with every thrust of his hips, watching how you bit your lip so seductively. He loved your body when you were clothed but something about your bare skin made him absolutely feral. The way it glistened in the moonlight from the beads of sweat that decorated your silky skin drove him wild.
Suddenly you felt your hips leave the floor and your wrists free. Belphie had lifted you up to push himself deeper, bottoming out inside of you completely, his tip digging into your g-spot earning a choked moan out of you. He grinned sadistically, knowing exactly what he had done. He held onto your hips, digging his fingers into your plush skin as he began ruthlessly fucking into your spot, watching as the tie around your eyes began to get wet from your salty sweet tears.
"Belph- Fuck! Belphie, 'm close!" You cried out, your hand reaching to grab onto anything you could, grasping onto the pillow closest to you. You heard a low chuckle, was he laughing at you??
"Dirty girl. You cum when I say you can. Maybe I'll let you if you beg me well enough." God, he was so mean! He had never done this to you before, making you whine in frustration.
"Please, please Belphegore, let me cum! Want your cum in me too, want you t' fill me up good! Please, fuck!" You threw your head back, the tie slipping up and off of your head, you looked up to see Belphie's face blushing, his bottom lip being tightly held between his teeth. He noticed you staring at him but he couldn't be bothered to retie the blindfold now, not now that he was close to his own release.
He looked down at your watery eyes, the tears already staining your cheeks. Your pupils as wide as his own, he knew you wouldn't last much longer if he kept making you hold it, even he was struggling at this point. He grabbed ahold of one of your wrists and pulled you upright so you were riding him, immediately latching onto your neck.
"Cum" He muttered against your skin as he bit into it, drawing a small amount of blood. Your eyes rolled back into your head as your walls clamped down onto his cock, every nerve ending inside your body tingling as your orgasm washed over your. Your legs shook as you tried to keep riding the demon below you. Belphie held your waist tightly as he forced you to continue riding his cock, his pace becoming sloppy and off rhythm, the feeling of your gummy walls squeezing him sending him over the edge. He pulled your hips all the way down, the tip of his cock pushing into your cervix as he let out a loud moan, ropes of thick cum filling you up.
You both panted heavily, sweat dripping off both your bodies. He didn't want to move out of you just yet, he wanted to make sure his cum knocked you up for good.
"Are you sleepy now?" You asked with a small giggle, playing with Belphegore's hair. He nodded with a small, kissing your shoulder and neck before laying you back down and laying neck to you, cupping your face to kiss all over it. You grabbed his cheeks and gave him a gentle yet passionate kiss as you snuggled back against his body.
It only took a few minutes for you both to fall asleep again, but this definitely would not be the last time Belphie would fuck you in your sleep.