BDSM, fem!reader, sexual content,sub!reader, knife play, swearing.

You were sitting in the common room, talking to Lucius and waiting for your boyfriend.

"So what are you doing after dinner beautiful?" Lucius said. "Probably studying with Tom." "You know..you could hang out at my dorm"

"No she will not." Tom said, you jumped up "Hi Tommy, ready to go to dinner?" Tom didn't respond, he just grabbed your hand and you two walked out of the common room.

"What was that about?" You asked. "Could ask you the same" you two entered the great hall. You both sat down.

***

After you were done with eating, you stood up. You walked out of the great hall, not caring about Tom right now. As you walked into your dorm you grabbed your book and began to read.

After half an hour Tom stormed your dorm in. "What the actual fuck Yn" Tom yelled. "..what?" "First your flirting with Malfoy and then you just walked out the great hall without me??"

You just looked at him. "Answer me when I'm speaking to you." "I'm sorry Tommy, didn't think it was a big deal."

"Mhmm ..you know your mine right, darling?"

You looked at him. "You can't own me Tom"

"Oh I'll show you that I can."

"What do you-" you were caught off by Tom's lips on yours. He grabbed the back of your head so you couldn't push him away.

After he let go of you, you gasped for air.

"Strip." Tom said. "W-what?" "Fucking strip, slut."

As you slowly took off your shirt and pants, you bend over to tease him. "Stop it slut, I said strip." You rolled your eyes, you took off your bra and panties.

He pushed you on the bed. He tied your wrist and ankles to the bed. "Now your gonna listen to me slut." Tom tied a ribbon for your eyes.

You didn't saw anything but you could hear everything he did. He was undressing himself. You felt him getting on the bed.

"Be a good slut and open your legs will you?"

You obeyed, you openend your legs as far as you could because you were still tied to the bed.

"Already wet I see." You let a whimper. Tom rubbed his tip on your clit, slowly sliding inside you.

"I'm gonna show you your mine." He thrusted into you with full speed. You almost screamed his name.

Suddenly you felt something sharp in your inner thigh. "T-tommy? What's that?" "Just relax darling". It felt like he marked you, pain rushed through your leg. You screamed at the pain and Tom still thrusting into you.

Tom began rubbing your clit to help you forget the pain. You were overstimulated and felt a knot forming in your stomach.

"Tom, I'm gonna-" "Hold it in." Tom cut you off. You knew you couldn't, "I can't-" " Did you try, slut?" You didn't say anything, just moaned his name trying not to cum.

Tom began kissing your neck, that was the last straw for you. You came all over him. "No one said you could cum." You ignored him, feeling lots of pleasure running through your body.

You felt Tom untying you, you saw you had bruises all over your wrists and ankles. You looked at your thigh 'T.R' is he fucking serious you thought.

"Come here." You snapped out of your trans.

You layed over his lap. "Now, be a good slut and count for me, will you." Slap "one.."

***

"That will learn you." "Sorry.." "It's okay, just know you belong to me and I love you." Tom said while walking to the bathroom.

'I'm gonna have a bath, wanna join?" You smiled walking to the bathroom.

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