When they reach Ellie's chambers at the end of the patrol, Bellatrix pushes Ellie into the main room. "Strip." Bellatrix commands while Ellie kicks off her shoes.

     "Seriously? Not even a moment to-" Ellie starts before Bellatrix grabs her throat.

"I've been waiting for twenty minutes." Bellatrix growls. "I'm done waiting."

"Fair enough."

"Now shut up and strip." Bellatrix releases Ellie's throat and sits on the couch. Ellie faces her and takes off her shirt. "Good girl." Ellie takes off her socks and pants. Bellatrix motions Ellie over with a finger. Ellie walks over and straddles Bellatrix's lap. "Now Pet. You're lucky I like you or I would punish you for making me wait." Bellatrix grabs Ellie's hair and pulls her into a kiss. Bellatrix nips at Ellie's lips and Ellie lets her slip her tongue in. After a minute Bellatrix pulls back and kisses down the side of Ellie's neck.

     "Bella." Ellie moans. Bellatrix bites Ellie's neck. Bellatrix's hands slide down Ellie's back and grab her ass. A light moan is brought out when Bellatrix squeezes it. Bellatrix releases Ellie's neck.

"That should leave a good mark."

"Yes because the choker wasn't enough to show I'm yours."

"Watch the sarcasm Pet." Bellatrix says as she lightly slaps Ellie's ass.

"Sorry." Ellie mumbles. "I was honestly a little surprised you listened back there."

"I may be a monster but I know no means no."

"You're not a monster. You're my monster."

"Does that make you my sweet innocent victim?"

"I wouldn't say innocent." Ellie smirks.

"Neither would I." Bellatrix pulls her back into a kiss. Ellie's hands find Bellatrix's hair and Bellatrix's slide down Ellie's back. Bellatrix squeezes Ellie's ass when she gets there, causing Ellie to moan. "Get up." Ellie stands and takes a step back. Bellatrix stands and kisses Ellie's forehead. Bellatrix grabs Ellie's hand and drags her to the bedroom. Bellatrix carefully kicks the door closed before pushing Ellie against it. Ellie tries to reach for Bellatrix's hips but Bellatrix grabs her wrists and pins them to the door above her head, with one hand. "Nice try Pet."

"It was worth a shot." Ellie's eyes screw shut as Bellatrix's wand digs into her side and Bellatrix hexes her.

"Be quiet." Ellie bites back her reply. "Good girl." Bellatrix kisses Ellie roughly and a knee slides between Ellie's legs. Ellie whimpers as Bellatrix's knee hits her core. Bellatrix steps back after a minute and turns. "Untie me dear." Ellie unties Bellatrix's dress and it falls to the floor. Bellatrix turns back around and gently cups Ellie's cheek. Ellie leans against her hand and smiles, these small moments of softness tell Ellie that Bellatrix cares about her. Bellatrix removes her hand and pulls Ellie towards her. Bellatrix pushes Ellie to the bed and Ellie falls back on it. Ellie moves and Bellatrix sits on the edge, putting her wand off to the side. "Beautiful... and mine."

"Really? I don't see anything claiming me as yours." Bellatrix hooks a finger in Ellie's choker.

"What about this?"

"I can't see it."

"Oh, you want to be claimed so you can see it?" Bellatrix goes back to her dress and grabs a dagger out of the secret pocket. She careful uses the tip to write her name on Ellie's stomach, scratching her but not cutting. Ellie hisses as Bellatrix nicks her skin as Bellatrix pulls away. Bellatrix tosses her dagger back towards her dress. Bellatrix wipes the drop of blood that appeared off with her thumb and licks it off. "Now you're mine, Pet."

"Good." Bellatrix climbs onto the bed and sits on Ellie's hips.

"Such a good girl, didn't even flinch when the dagger touched you."

"I know you won't seriously injure me. You care too much. Just a little blood." Bellatrix leans down and kisses Ellie again. Bellatrix quickly moves down Ellie's breastbone, biting often. Bellatrix moves down as she continues kissing downwards. Bellatrix bites the skin of Ellie's hipbone. Ellie's spine arches and Bellatrix smirks. Bellatrix hooks her fingers in Ellie's underwear and pulls them off.

"Mine." Ellie opens her mouth to reply but she closes it and whines as Bellatrix bites the inside of her thigh. "Hands to yourself, can you do that?" Ellie doesn't answer as she thinks and Bellatrix smirks. "Not sure you can?" Bellatrix crawls back up Ellie's body "or are you thinking about saying no so I'll tie you down?"

"The second one." Bellatrix grabs Ellie's wrists and puts them above Ellie's head, parallel to each other. Bellatrix picks up her wand and points it at Ellie's wrists. Rope appears and ties itself around Ellie's wrists and to the headboard.

"You look beautiful defenseless and restrained." Bellatrix goes back down. She smirks up at Ellie before running a single finger through Ellie's slit. Ellie's eyes close and she lets out a shaky breath. Bellatrix pushes a single finger into Ellie.

   "Bella dont tease."

"Don't tell me what to do Pet. You owe me for making me wait." Bellatrix slowly moves her finger as the tip of her tongue touches Ellie's clit. Ellie whines and Bellatrix chuckles. "So reactive." Bellatrix adds a second finger and Ellie moans. Bellatrix pulls her fingers out after a moment and moves back up Ellie. "You're lucky I am not punishing you more Pet." Bellatrix kisses Ellie again. Bellatrix pulls back and kisses Ellie's neck. "Are you going to be a good girl Pet?" She whispers into Ellie's ear.

"Yes." Bellatrix grabs Ellie's throat.

"Yes what?"

"Yes ma'am."

"Good girl." Bellatrix pushes two fingers into Ellie. Bellatrix kisses down Ellie's breastbone, biting occasionally, as her fingers move. Ellie moans as Bellatrix's lips wrap around her nipple. She sucks on Ellie's nipple as she speeds her fingers up.

     "Bella more please." Bellatrix switches nipples as she adds a finger. Bellatrix releases the nipple after a moment and kisses and nips down Ellie's stomach. Bellatrix curls her fingers as her lips find Ellie's clit and Ellie's hips buck. Ellie moans as Bellatrix sucks on her clit. Ellie's walls clench and Bellatrix smiles.

     "Cum for me Pet." Bellatrix says. Ellie cries out as she cums. Bellatrix keeps going through Ellie's orgasm. She pulls her fingers out and licks up Ellie's cum. She sucks on her finger and looks up at Ellie. Ellie bites her lip as she watches Bellatrix. "Such a good girl." Bellatrix says as she crawls back up Ellie and straddles her hips. Ellie smiles up at Bellatrix. Bellatrix leans down and kisses Ellie. The kiss quickly turns rough and Bellatrix bites Ellie's bottom lip. Ellie lets Bellatrix slip her tongue in. Bellatrix grinds on Ellie's hips as they kiss. "Fuck." Bellatrix says as she pulls back from the kiss. "I'm going to use your pretty little body. Maybe ruin it." Bellatrix leans forward and breathes in Ellie's ear. She smiles as Ellie whines.

"Please use my body." Ellie whines as she lifts her hips to meet Bellatrix's grinding. "Ruin my pathetic body."

"Yes." Bellatrix hisses. "Keep going."

"I love it when you use my body for your pleasure. Use my body." Bellatrix moans in Ellie's ear as she cums. Bellatrix lays on Ellie when she finishes to catch her breath. Ellie smiles softly and kisses the top of her head. "Happy now?"

"Yes." Bellatrix says before using magic to untie Ellie. Bellatrix tries to get up but Ellie holds her.

"Stay." Ellie says.

"We need to clean up Pet." Ellie pouts. "Fine. A few more minutes."