January, 1977

Hogwarts

A week had gone by since they'd all returned to the castle, when Severus found a letter on his bed – and by the crest in the wax seal, he knew from whom it was.

He opened it, learning what his new instructions were: the Lord needed him to brew fifteen vials of Veritaserum, and Eric Travers would get the list of ingredients with him as usual.

Severus hesitated, he couldn't let Florence see him with Travers, nor could anyone else see them for word could get to her. He quickly wrote on a piece of parchment his extensive list of ingredients and his fee, for twenty-five days of work to bottle fifteen vials of the very advanced Veritaserum he asked six thousand galleons.

He had never seen that much money before and to think he could be getting that in less than a month by doing something he enjoyed was very exciting. However, the person he wanted to share that excitement with the most was the same person that could never learn about it.

He left his dormitory and saw Travers in the common room, he discretely dropped his list on the floor by the window and walked to the sofa. Travers didn't wait long to pick up the list and leave the room.

Then Severus waited for his girlfriend as if nothing had happened and they walked to the Astronomy Tower.

February 1977

Luckily for Severus, Florence had afternoon Quidditch practices twice a week so, in those days, he could work on his Veritaserum without worrying about her noticing his absence.

And whenever she returned from practice and asked what he had done that afternoon, all he had to do was say he had spent the day studying Potions – so she never noticed his lie.

April 1977

As the end of the term got closer, Florence spent more afternoons worrying about Quidditch which gave Severus more time to work on more orders from the Death Eaters.

The fact that he was lying to her was justifiable in his mind, for the money he had already saved was more than enough for him to pursue his Potions Master degree – something that would ensure them a very comfortable future.

May quickly arrived and Slytherin won the Quidditch Cup for the second consecutive year, the final match being against Gryffindor – making that the third game that James Potter left the field on a gurney after being hit by one of Florence's bludgers.

But the best thing was to see James Potter – with his head bandaged – and Sirius Black, both dressed in Slytherin robes, delivering the Quidditch Cup to the Slytherin Team in front of the whole school.

May 21st 1977

Florence took a shower and went to her common room to be part of the celebrations for the winning of the Quidditch Cup and for her birthday, but as soon as she had arrived at the party, she was hugged from behind by her boyfriend.

She turned to face him, wrapping her arms around his neck and kissing him, noticing his hair was still wet from the shower.

"I have a special celebration planned for you," He said over her lips.

"Really?" her eyes sparkling in desire and mischief, "Something special happening in the skies that we need to go to the Astronomy Tower to see?"

"No. I have something else planned. It's a surprise for your birthday."

She smiled, "You remembered! Take me to it then, you know I love surprises," She touched his half-hard dick through the fabric of his pants and he kissed her again.

"Fucking lucky Snape!" Someone shouted and they stopped kissing.

Severus took her hand and they walked out of the common room.

Florence followed her boyfriend up to the seventh floor, where he turned left and stopped in front of an empty wall.

"So?" she asked, looking up and down the corridor, "We're fucking on the corridor by the Gryffindor Tower?" she pulled him for a kiss, "I must say I'm not against it."

"Well well well, are we discovering you have something of an exhibitionist, my love?"

"Again, not fully against it," She kissed his neck.

"Good to know, however, the surprise is not public sex. I'll save that for next time," He kissed her and whispered: "Close your eyes."

She obeyed.

And after a few seconds he was walking her into a room.

"You can open your eyes now," he said.

She did and exclaimed: "What is this place?" she looked around and found herself inside a muggle motel room – a sexy motel room decorated in dark greys and greens, the stone floor and the wall candle sconces reminding her of the dungeons.

"This is the Room of Requirement. James told me about it. It provides everything you require. You just have to be very specific when you ask."

"So if I wanted to wear a sexy nightgown to seduce my boyfriend..." and they watched as a package appeared on the bed. "Hmm, I like this place." She kissed him once more before picking up the box and going to a door that probably led to the bathroom. And she was right; behind a large wooden door was a big beautiful bathroom with a bathtub and a large shower stall.

Florence removed her clothes and opened the package, revealing a sexy black laced nightgown that fitted like a glove over her curves.

Severus had removed his shirt and was walking around the room barefoot, wearing only a pair of jeans, waiting for Florence to come out of the bathroom.

"What do you think?" he heard her say as she opened the bathroom door.

And he stopped, frozen in place by the sexy sight in front of him; she was dressed in a short see-through lace black nightdress, her long wavy hair falling down her shoulders, those light-green eyes, her veela eyes, staring at him.

"So... do you like it?" she asked, walking towards him, biting her bottom lip, waiting for his answer.

"Like it?" he swallowed, his mouth going dry as he looked her body up and down, "You're a fucking dream," He closed the gap between them, running his hands down her sides, grabbing her arse and pulling her against him, taking her lips passionately, then trailing kisses down her neck.

"You're way overdressed, Sev," She moaned as he kissed between her breasts, finding a nipple under the thin lace and sucking on it.

She fisted a hand in his hair, and he paid attention to her other nipple, before going back to her lips.

He closed his arms around her waist and walked her to bed, pushing her onto the mattress and noticing something, "You're not wearing anything under that, Flor?"

She shook her head, "I asked for a nightgown, I didn't ask for any underwear."

Severus kept his eyes on the trimmed patch of hair between her legs as he did a quick job removing his pants and boxer-briefs.

Then he got on the bed, between her legs, his hands running up her thighs, caressing her sides. He kissed her inner thighs, getting very close to her entrance but never touching her there.

"You're torturing me, Sev," She gasped.

"I'm taking my time with your delicious body," He slowly pushed the nightgown up her body, touching her as he did it. His mouth sucking her nipples, biting on them until she was moaning loud and both tips were reddened and sensitive from all his attention. Then he took the sexy nightgown off of her body and kissed her from the lips down to her inner highs again, his thumbs opening up her pussy lips and he licked her from her entrance to her clit, spearing his tongue into her.

"Aaah!" she gasped, "Oh, fuck! You just touched something so good!"

He licked her again, inserting his tongue into her channel again.

"Yes! Right by the entrance," she moaned.

He moved his tongue around, looking for whatever it was that was making her gasp and tremble like that.

Then he found a small area that seemed spongier than the rest of her entrance. He licked her there and she nearly screamed, arching off the bed, opening her legs wider, her hands going to his hair as she tried to move her hips against his tongue.

"Found it," He whispered, plunging two fingers inside her, using a 'come-hither' movement to keep caressing that spot he had just found, his lips closing on her clit, sucking it.

"Severus! Fuck me…" she begged, "Oh, please, fuck me now."

"My pussy," he slowly licked her entrance again, catching her juices as he removed his fingers and speared his tongue into her again, licking her recently discovered g-spot, "And I'm going to eat her up."

Florence threw her head back, knowing he would make her cum on his tongue before giving her the pounding she needed.

He licked her g-spot once more before entering her with his fingers again, a third one joining in the play, but not in her pussy – he was teasing her butthole.

They had talked about experimenting anal sex, she was very interested on trying it, so she relaxed and let him play with her.

He whispered something and his finger became slick; he removed the fingers from her pussy and just used his tongue on her entrance as he penetrated a slick finger into her rear.

"Ooh... I like that spell," she moaned.

He added a second finger to her tight butthole and she was gasping, mewling and moaning, her hips bucking against his expert tongue and the fingers in her arse.

"You like that, don't you?" he said, spearing his tongue into her pussy again and watching as a strong climax took over her body.

Florence felt the pleasure starting in her g-spot and increasing as her hole contracted around his fingers, the burning in her rear making her go wild and she screamed out her orgasm.

Severus didn't let her recover, he slowly removed his fingers from her rear and kneeled between her legs, pressing against her pussy, watching as his thick cock forced her tight cunt to take him.

"Fuck, you're so fucking tight," he groaned, plunging into her, balls deep, grinding against her pelvis, making her feel all of him deep inside of her.

Florence screamed his name, digging her nails onto the skin of his back, her pussy gripping him so tightly he knew he could climax right then.

He didn't move right away though, just keeping his dick as deep as possible as he leaned over to kiss her lips, enjoying the feel of her soft and warm body under his, his dick pressing deeper into her. Then he began to move, but almost immediately, he felt her muscles clenching and he groaned, trying to keep a slow pace, but it was impossible.

"Fucking delicious pussy," he growled, for she was too tight, too hot and too wet; her body moving under his, as she moaned:

"More, Sev, harder. More, deeper!"

It was all too much for him, he closed his eyes, trying to think of anything else that could help him last longer, then she tightened around his cock, mewling and writhing under him, and he knew she was cumming again.

"Cum for me…" he growled, "Don't close your eyes!" he ordered, pounding into her, "Look at me! See who is fucking you… who's driving you crazy with pleasure," he started to thrust faster, and she threw her head back, screaming, her orgasm never ending. He forced himself not to cum and rolled them over so that she was on top of him, "Ride me, Flor," he ordered.

"I can't, Severus… ooooh... fuck!" she was totally lost in pleasure, her pussy still clenching around his cock.

He held her waist with both hands and started to thrust up, fucking her, watching her breasts bounce with each hard thrust; he could also see his cock disappearing inside her body, glistening from all her juices, the sight driving him wild.

Florence steadied herself with her hands on his chest and began to circle her hips, intensifying both their pleasure, his cock hitting her deeper, the veela in her demanding all the pleasure he could give her, she needed him to cum inside of her, to mark her as his.

She climaxed once more before it became impossible for him to go on any longer. His dick got thicker and he spilled inside of her, thick ropes of cum filling up her cunt to the brink, some of his seed leaking out of her, dripping down his balls.

She fell on his chest, gasping, touching him, feeling his warmth, listening to his heartbeat, rubbing her body on his, her skin feeling too hot against his.

"I can see she's out and wants to play," he said, panting, noticing the sexy way she was rubbing against him, her veela was clearly demanding more pleasure.

"Yes," she breathed, "I can't control her... I need more of you," the magical blood in her veins making her burn in need, the veela demanding to be marked with more of his seed. She tried to sit on top of him again but he didn't let her.

"Tell me what you need," He demanded, sitting up and fisting his hand in her hair, looking at her face, her emerald eyes were still light-green, letting him know she had lost control over the effects of her veela-side.

"I think... I need you to fuck my arse," She was breathless, "Make me cum with your cock deep inside my arse."

She didn't have to ask again, Severus quickly stood beside the bed and flipped her onto her stomach, pulling her arse up until her knees were at the edge of the mattress.

He moved his hands over her hot sweaty skin, touching her sides, going under her, pinching her nipples, making her whimper. She spread her legs wider, and he didn't wait much longer, rubbing the head of his dick in her pussy for a second before plunging deep into her. He pulled all the way out, only to slam back in all the way to the balls into her dripping pussy.

The harder he slammed into her, the louder she moaned in pleasure. He cast the lubricating spell on his fingers again and inserted two fingers into her ass.

Florence arched, moaning, her breath hitching, the feeling of his cock in her pussy and her arse being breached by two fingers was more pleasurable than she expected.

She moved her hips and the different angle had her bucking and screaming, "Yes! There! You're hitting that spot!" she writhed hard as she began to cum, a strong orgasm taking over her body again. He didn't stop fucking her while she climaxed.

"Flor, do you still want me to..."

"Yes! Do it! I'm burning in need, Sev!"

He touched her skin and noticed that her veela was still in control of her body, she was too hot and the sweet vanilla scent of her skin was stronger.

He removed his dick from her pussy and cast more of that lubricating spell before pressing it against her rear. She moved her hips back and a third of his cock slid into her with ease.

"Holy fuck!" he cursed, his hands tightening on her hips, "You're so tight. Does it... Do I... Am I... Fuck... Am I hurting you?" he could barely speak, the feeling around him, plus the sight of his thick cock halfway buried into her arse was robbing him of any and all coherent thoughts.

"No. It hurts a little but... don't stop," she gasped, whimpering as he pushed in deeper.

She arched, the slickness of his spell making his penetration easy and smooth and pleasure started to take over her body. When she finally felt his balls resting against her pussy lips she circled her hips, loving the feel of his cock deep into her arse, but her move had him growling and gripping her hips tighter.

"Don't do that!" He growled, "I'm dying to just pound into your fucking delicious arse," he took a deep breath, caressing her round arsecheeks, "You have no fucking idea how you look right now, so fucking sexy... so fucking mine," He slapped one cheek and she moaned, "Oh, fuck, you liked that, didn't you? My dick up your arse, being spanked," he moved out and in slowly, his eyes rolling with pleasure, "You're fucking killing me, Florence."

She circled her hips again and his control snapped; he moved his hips faster, hearing his name being cried out, and suddenly he could feel through their bond that she wasn't in any pain, she felt nothing but pleasure. He pounded into her, one of his hands going down between her legs to touch her clit and her g-spot, making her scream and buck wildly under him.

He slapped her again, and her arse clamped onto his dick, her loud cries of passion letting him know she was cumming, then he felt his fingers getting wetter.

"You're fucking squirting on my fingers," he groaned, loving to know he had done that to her.

She whimpered, gasping his name, her eyes closed, the intensity of the pleasure making her feel faint.

Severus could not control himself anymore, seeing her about to pass out from all the pleasure he was giving her, he thrust three more times and came as well, spurting load after load of cum, filling up her arse.

He rested his head onto her back, breathing hard, his dick still twitching inside of her.

Florence was breathing hard, feeling like herself again, a soft painful whimper leaving her lips as he slowly took his dick out of her.

"Are you ok?" he asked, looking at her reddened butthole, cum leaking out of it, making his dick jerk, "Damn, you have no idea what I'm seeing... you have cum dripping from your arse and from your cunt. I fucking want to fuck you again," he cursed repeatedly.

"I'm better than ok," she replied, softly, "But I sure am sore," she winced a little.

"Let me help you with that," He took his wand from the nightstand and cast a healing spell that eased her discomfort.

Then he laid down beside her, feeling exhausted and satisfied, pulling her to his chest.

"I have never lost control over my veela like that before," she whispered.

"Why do you think that happened?"

"I'm not sure, but veelas share their origin with merpeople and sirens, who are known to be a little crazy and highly sexual beings."

"Well, I am not complaining." He added with a lopsided smile, "That was fucking hot."

"It was just so strange. I felt very out of control when she took over," She looked up to his face, her head on his chest.

"Can't say I don't like her."

"Just don't push her. Veelas tend to be prone to issuing ultimatums and sticking to them."

"Happy birthday, love," he whispered, kissing her softly.

She smiled and closed her eyes, falling asleep.

Severus stared at the ceiling, Florence's sleepy words reminding him of the expiration date of their relationship.

He didn't want to think about a life without her, but he knew that was what the future had in store for him. It was already too late to go back on his decision and there was no convincing her of accepting his choices.

Note: '0.0' what a celebration, right?

Unfortunately, I must prepare you for what's about to happen. After all, naughty Sev has been lying to his girlfriend for months, and our girl is about to find out.