Based on the song Freak by Doja Cat
You watched as Severus started to kiss you gently, pushing you toward the bed. You kissed him back but tugged his wand from his pocket slowly so he did not notice, being enchanted by your lips and his thoughts of what was to come. You held the wand and with wordless magic pushed him back and ropes tied to his arms and legs. His face of lust and possession turned to confusion as he looked at you from his tied position. This confusion soon went to lust again as he raised his eyebrows. "What are you doing kitty?" he asked, tugging slightly at the ties.
"Nothing" you said, climbing on the bed and sitting between his legs. Severus' bulge was large at this point as he watched, raising his eyebrows further as you cupped it in your hand.
"You naughty pet" he groaned, closing his eyes and letting you rub him through his trousers.
"You want a good girl that does bad things to you?" you asked, pushing your thumb to stroke him harder.
"Of course" he murmured, slightly groaning as you carried on massaging him through his trousers.
"You never been with someone as nasty as me" you chided, squeezing him harder.
"ahh, is that so?" he asked, tugging at his ties again.
"Hmm yes" you said, fiddling with his fly and pulling his trousers and boxers down so his dick was released. You smirked, watching precum drip from it you whipped some off and put it to your tongue, making Severus shiver slightly. You rubbed your hands along his member, making him moan slightly as you teased his tip and made him throb slightly. You suddenly stopped as one vein, in particular, started to throb. Severus growled, pulling at the ties and looking at you, annoyed.
"What's wrong?" you asked sweetly.
"You know exactly what, pet" he muttered.
You giggled and kissed his cock which throbbed for you and then put it in your mouth, starting to lick his lip and slightly sucking.
"I should punish you for what you have done" he said, pulling at the ties.
"But you are enjoying it" you chided, smirking and licking his tip again.
Severus huffed as you carried on sucking but stopping when you felt him getting close, teasing his release like he always did to yours. When you did this he thrust his hips against your face, trying to feel his orgasm but you denied it, a sly smirk on your face.
"Does daddy want to cum?" you asked innocently, drool leading from your mouth to his dick. All Severus did in response was a growl, his hair covering his red cheeks.
You lowered your head again and started sucking once more, teasing him with your tongue and teeth, making him squirm and buck under you. Severus both loved and hated this, it was nice to be under someone's control for once and not needing to be dominant, but at the same time, he was dominant in the relationship and he wanted control over you. This is satisfactory though, but not his favourite. That was why, when he felt the ropes on his hands slip he smirked and wiggled his hands through and slowly released his other, without your noticing, you too busy teasing him and so it was a shock when you felt the two hands of Severus on your head, pushing you so you deepthroated his large cock. You spluttered, your eyes watering as you heard the chuckle of Severus above you.
"Not acting so hard now are you" Severus purred, one hand letting go of your head and reaching for his wand, releasing his feet from the ropes. "Carry on sucking master's cock until I come and then I will give you your punishment."
You made a noise as you carried on sucking, quickly coming in your mouth, his hot seed slipping down your throat, filling you up. Severus pulled your head up, watching as some cum seeped from your mouth, making Severus sop it up with his finger and moving down, pushing it into your hole, making you groan slightly. "The only place my cum should be is in you" he said, turning you around so you laid flat on the bed where Severus had originally been lying.
"I think I should give you a taste of your own medicine, what do you think Kitty?" he said, snapping his fingers and now you were tied to the bed. You looked up at the smirking Severus who slid his fingers through your folds, fiddling with your clit slightly before lowering his face to you and licking you slowly. Slow licks were replaced by fast, needy licks which made you writhe under him, you were so close to orgasm and you started to pull at your ties, making Severus stop and look up at you, a playful look in his eyes. "I am sorry daddy, please"
"No" Severus said, starting to slowly lick you again, savouring your taste as his fingers started to play with your hole and insert three digits into you, curling slightly to hit you in the perfect spot to make you moan and writhe.
The teasing kept going, way longer than you had done for Severus, he seemed to enjoy watching your flushed cheeks and sweaty forehead.
"Daddy" you murmured. "Please let me cum"
"Hmm I am not sure about that one pet" he mused, stopping licking and letting his warm breath fan your clit.
"Please" you groan, "I will be good"
Severus made a humming sound, unsure before attacking your clit again, slightly nibbling it with his teeth while entering fingers from both hands into you.
"Oh god Sev" you moaned. "Please just keep going"
Severus said nothing, coaxing you closer and closer to orgasm until he let you undo. You moaned, bucking your hips and letting the pleasure run over you.
"Tease" you murmured, your clit throbbing wildly.
"Yes I am bad aren't I?" Severus said, undoing your binds and pushing his dick to your hole, rubbing it up and down before inserting it into you harshly and starting to thrust. one hand cupping your breast and fiddling with your nipples, making you moan as he hit your g spot over and over while stimulating your sensitive nipples.
"Faster" you moaned, overwhelmed with Severus' actions. Severus reacted by letting go of your nipple and rubbing your clit with harsh circles as he increased his pace, making you moan for him again. Severus' lips hit your neck and he started to nibble at the side of it, leaving you hikes that would be difficult to cover.
"I am in control always, don't forget that" he whispered, in your ear, nipping your ear.
"Yes daddy" you murmured, closing your eyes and letting Severus take you as his.
Severus carried on thrusting and playing with your clit as you tried to rock with him, being taken closer and closer to your second orgasm which crashed over you. With a few more thrusts he came inside of you, groaning slightly as he filled you up again.
He laid on you and you breathed heavily together, satisfied as both of you throbbed.
Severus rolled over and hugged you close to him, rubbing the marks he had given you, they were red and showed who you belonged to.
"Maybe sometimes you can be a little freak" he said.
"You mean to take control?" you asked, raising your eyebrows.
"Maybe" he said.
"If you would let me" you murmured.
"Maybe I will kitty" he mused,
You smirked and nuzzled into him, hearing his heartbeat as he slowly fell asleep.