Yet another chapter written for Prompt Party. Prompt 18: Regina asks for something she considers weird in bed. This one is hella smutty! Probably nearing to be the smuttiest thing I have ever written, if you don't like smut I'd skip if I were you. Thanks for reading! Enjoy!

Regina drank the last of her drink and placed the glass down on the coffee table before turning to look at Robin. He was sat beside her on the couch watching TV. They'd put Heidi down a couple of hours ago and she had been sleeping soundly ever since. All day Regina had been feeling strangely turned on and she couldn't even work out why it was.

They had all spent the day together doing various different things, but Robin had been touching her quite a lot, it was innocent brushes of the hand and a soft touch now and then to the base of her back, but it had been enough to work her up and now she was horny. She wished she'd dropped Heidi off at her parents, but she hadn't really allowed her brain to go that far into processing what she was feeling.

"Is it just my imagination or are you staring at me?" Robin asked, glancing away from the television for a second to meet her eye.

"I might be," she shrugged, before tucking her hair behind her ear and reaching out to run her hand over his upper thigh in a way she hoped was seductive. She knew how to seduce him, they had been dating for years, it was just they seemed to be having a little bit of a dry patch at the moment and she was certainly wanting to spice things up a little when it came to the bedroom. "Can I let you in on a secret?"

"Go on then," he chuckled, finding the remote and flicking off the TV before turning to look at her properly.

"I've been feeling quite worked up all day," she whispered, her voice affected by the heat between her legs and her increased heart rate. She really did want him quite desperately.

"In what way? Are you feeling okay? Have I done something to…"

"Robin! I mean turned on."

"Oh! Oh, good, well, that's… thank god, I thought you were gonna be pissed at me for something."

"No, is there something I should be pissed at you for?"

"Not that I can think of no, that was why I was a little confused."

"Although now you mention it, this is your fault, you and your wandering hands."

"I could allow them to wonder a bit further if you'd like," he grinned, wiggling his eyebrows at her in a way that just made her laugh at him. He was adorable when he tried to be sexy, not that he wasn't sexy because he was, it was just a different type of sexy, he was also really cute at the same time.

"Hmm, I think I might like, but Heidi."

"Regina, if Heidi has to be out of the house every time we have sex, we are never going to be able to do it," he groaned, "couldn't we just try to be really quiet? We could make it into some kind of a game. I mean she sleeps like the dead anyway so it wouldn't even matter if we did make noise."

"That's true, anyone would have thought you were desperate or something."

"It's been a while not going to lie."

"God, I know, I was beginning to feel as though I might have dried up down there."

"Eww."

"Robin," she glared before punching him playfully and standing from the couch. "Do you know where we haven't been in a while though?"

"Where?"

"The tree house. Do you remember when we would hang out up there and just get it on?"

"Of course, I remember that. I miss doing that."

"Me too," she sighed before glancing at the clock on the mantelpiece, it was nine o'clock and she could hardly call her mother and ask her to come to babysit so late, she didn't want her to know what she and Robin would be getting up to. Shaking her head, she grabbed her phone from the arm of the couch and dialled someone else, the phone rang for a moment before the other person picked up. "Hey, would you be able to come over and watch Heidi for an hour or so, I know its short notice but…"

"What, right now?"

"Yeah, I was just wondering, if not there's no bother."

"Why do you need a sitter at nine o'clock?"

"Look, are you willing to come over or not?"

"If you smuggle me a couple of brownies from the bakery tomorrow you've got a deal."

"Yes! Thank you so much, you have no idea how much I need this," Regina grinned, turning to Robin with a smirk before ending the call and placing her phone back down again. "We just got ourselves a sitter."

Fifteen minutes later after grabbing all the stuff they might need, there was a knock on the door. In the time it had taken to get ready Regina had managed to somehow get even more worked up than she had previously and it had been beginning to get uncomfortable. She rushed to the door and opened it to find her sister leaning against the wall, "hi, thank you so much for coming over," Regina gushed, hugging the redhead briefly before pulling back, "is Alex not with you?"

"Night shifts," Zelena huffed with a roll of her eyes. "Anyway, I don't mind coming over to take care of my favourite niece."

"Your only niece."

"Doesn't mean that she isn't my favourite," she grinned.

"Fine," Regina chuckled, glancing into the kitchen at the chill bag she'd left on the counter before calling for Robin. He came down almost straight away and nodded to Zelena in thanks.

"So why is it that you need a sitter so late?"

"We just wanted to get out of the house for a couple of hours that's all. Maybe go for a drink."

"Okay, and you need all that to go for drinks?"

"These are just things I'm leaving in the car for tomorrow that's all."

"Sure they are, act like you're not going to hook up somewhere."

"Zelena!" Regina huffed, pulling her shoes on as she balanced against the wall, trying to keep her brown duffel coat pulled down as she did so. "We'll be back soon."

"Take your time, I don't sleep properly without Alex anyway. I need her with me, I know it sounds ridiculous."

"No, it sounds familiar," Regina chuckled, taking Robin's hand in her own, "thanks again Ze."

"No problem, now get out of here!"

Five minutes later Robin pulled up outside his parent's house and parked the car before they both got out. They laughed like naughty school children who were doing something they knew they shouldn't be as they made their way towards the area of woods that lined the far end of Robin's back yard. It felt like a lifetime had passed since they had been out here and Regina could feel the thrill of it running through her.

Once they reached the clearing that surrounded the treehouse, she noticed how overgrown it had become in their absence. The fire pit around which they'd thrown Jefferson's eighteenth birthday party had been overgrown with weeds and grass. They had accidentally neglected a place that had once been very special to them, but the thing was, they just didn't have the time to make sure that it was kept nice anymore, they hardly had any free time whatsoever.

"We need to come out here more often," she sighed as they climbed up the ladder to the treehouse. She prayed that there weren't any creatures hiding in there and wished that she had let Robin go ahead of her. Once inside the space, she flicked on a couple of the battery-operated lanterns and glanced at the bean bags that were scattered around. It brought back a lot of memories and she turned to smile at Robin who was rummaging around in a bag he'd brought with him.

"So, I brought some blankets from home because these ones have been here years and I do not trust them," he chuckled lying down a few on the ground before sitting down and looking up at her.

"You just going to sit there?" she asked with a grin, coming to kneel next to him before straddling his lap in one swift move, her hair resting over one shoulder as she did. "I thought we'd come out here for something else." Her lips were millimetres away from his own as she stared into his eyes, her hands rubbing over his back and finding the hem of his shirt.

"Oh yeah, I remember now," Robin grinned before moving his lips closer, brushing them gently across her in a feathery caress. It didn't take long for the embrace to deepen and the kiss to turn sensual, prompting Regina to rub herself against him through their clothes.

"Would you like to take my coat off?" she asked into his mouth as their noses nudged together playfully.

"It's going to be a long night if we're taking it one by one," he chuckled, his fingers beginning to undo the buttons on her trench coat, not yet knowing what was underneath.

She felt her stomach begin to do summersaults, she knew what she wanted and had decided that tonight would be a good night to ask for it, but she just felt weird doing so. Since Heidi was born, they had been sticking to pretty normal sex whenever they could get it, any type of kink they might be into had gone completely out of the window and Regina missed experimenting and playing around in the bedroom, or in this case, the treehouse.

Once he had finished undoing the coat, he slipped it off her shoulders and tossed it to the side. What she hadn't told him before was that she was completely naked underneath and it had been her only item of clothing. She sat there on his lap, completely bared to him and he couldn't take his eyes off her, he was staring at her pretty intensely and it was turning her on even more. That wasn't even possible because she felt as though she might burst and that was before even asking for what she wanted to ask him for.

"Fuck you're gorgeous," Robin groaned, his hands running over her body, fingers caressing her waist and then her hips which were still chunkier than they had been before she had Heidi. Yet again another matter of not finding the time to work out. She quite liked her shape the way it was and it was safe to say that Robin seemed to love her body even more than he had before. Her boobs were still quite a bit bigger as well, even though she'd stopped breastfeeding months ago, that was something she was grateful for. "You are the most beautiful woman in the world."

"You have to say that."

"I mean it! Regina god, you're just… I want to eat you out right now. I need to taste you so badly."

She chuckled and shook her head; she appreciated his enthusiasm and she couldn't complain when it came to him wanting to please her. He was always first to offer up his services and give her orgasms, she could have sworn he enjoyed that more than he enjoyed his own. "As much as I would love that, there is something that I was wanting," she whispered, looking down at his chest and playing with his shirt, deciding that it was unfair he still had clothes on whilst she was naked. She pulled the shirt up over his head and threw it in the same direction he had her coat. "I don't really know how to…"

"What is it?"

"I don't want you to judge me, or think it's weird, it's just something that I was wanting to try I guess." His fingers rubbed over her hips in a silent encouragement for her to carry on with her plan. Wordlessly she moved over to the bag she had brought with her from home before re-joining him on the blankets. She handed it to him and waited for him to open it and look at the contents, once he had she knew it would be quite apparent what it was she was wanting.

He unzipped it and glanced inside, his eyes widening a little before moving to meet hers, "seriously?"

"Hmm. You don't think it's weird, do you?"

"Weird? No, it's hot Regina, totally hot. Well, cold, but you know what I mean."

She chuckled and shook her head at him, "I would also like you to tie me up," Regina quipped, grabbing some of the restraints she had also chucked into her bag. "I want you to use that ice on me until I beg you to stop and even then, don't stop until I use the safe word, which is still apples isn't it?"

"Yeah. Fuck me. You've planned all this out haven't you."

"Kind of," she shrugged, "I thought we could mix things up a bit like we used to. I want you to fully dominate me, take control."

"I think I might enjoy this," he grinned, taking the ropes from her and getting to work.

Ten minutes later she found herself fully bound by the ropes, he'd really done a number on her and she wondered where on earth he'd learnt that. In the past he had simply bound her wrists and ankles, now she had rope covering her. It was wrapped around her chest and her legs, her arms were bound and she was shocked at just how tight he had tied it, but it was turning her on to no end.

"Do you know what I think might be missing?" he asked as he pulled on the rope that ended around her stomach.

"What?" she whispered, glancing down at his handiwork, thoroughly impressed with what he had done.

"A blindfold," he quipped, placing one over her eyes.

A shudder ran through her as she nodded in agreement, he was right, a blindfold was a good idea. Deprivation of the senses always made things a lot more exciting. He left her side and she held her breath waiting for something to happen, she was on high alert and had no clue what he was about to do. The fact that he had her fully naked and at his mercy was a scary yet exhilarating thought.

All of a sudden, she felt the cold ice running down her body, he traced it gently over her skin, sending a shiver down her spine as she closed her eyes behind the blindfold. He moved it slowly down over her belly button and across her pubic bone, she couldn't help the little squeak she let out, it was cold, really cold, but it felt good, contrasted with the heat of her skin. Once he was within milometers of her clit, he moved it back up again, past her navel and up to her collar bone, his lips now following it, spreading a mixture of feelings through her.

Taking his time, he slipped the ice up her neck and she cocked her head to one side as it came over her jaw and then traced over her lips, seeming to almost freeze them as it went, then his lips were on hers in a bruising kiss whilst he moved the ice and laid it on her belly button. He deepened the kiss, his tongue running across her cold lips that had stiffened somewhat due to the frozen water. "Robin," she breathed against him.

"Shush, don't make a noise," he almost ordered, moving from her lips to kiss down her body, skimming over her collarbone and finding her nipple, suddenly she felt his mouth surround it, his tongue brushing over her and then the ice moved again, she knew where it was heading and also knew that she wouldn't be able to stop the noise she was going to let out once it got there.

As expected, he used it to circle her other nipple, causing it to harden even further, almost to the point where it was painful, as though it had frozen. His mouth then swapped to cover that one and the ice went over to the one he had been sucking on, causing her to gasp, she immediately regretted it as he held her down and ceased all stimulation.

"What did I say?"

"Not to make a noise," she whispered.

"And what did you do?"

"I made a noise," she sighed.

"Yes, you did, and I think you need to be punished for that."

"Punished?" she whispered hesitantly.

He clearly sensed her hesitance, he was good like that, it was something she admired him for, "do you trust me?"

"Yes, I do, you know I do," she nodded.

"Good," he kissed her before his hand moved down between her legs as he touched her for the first time since they had started this, rubbing her clit before dropping lower and playing with her entrance, "you're so wet, is this for me?" he asked.

"All for you."

"I thought so," he stimulated her clit more making her want to cry out, but she restrained herself, knowing that it would annoy him even more, not that she thought it was actually annoying him, he was just playing, that was all this was, it was roleplay, he didn't really want to punish her and she had to keep reminding herself of that, he would never hurt her, that was what she repeated to herself. "I think I need to taste you before I punish you."

All she could do in response was nod as she felt his nose push down over her stomach before his mouth enclosed around her clit and he sucked, flicking his tongue over it as he lapped at her. She tried not to moan at the feeling, but he was so incredibly talented with his mouth that she couldn't stop it. As soon as the noise left her lips, he dropped her clit and she knew he had sat up between her thighs. "Oh dear. Looks like someone is begging for that punishment."

She bit down on her bottom lip wanting to meet his eye but not being able to because of the blindfold, she was curious as to what he might come up with. They hadn't talked about any type of punishments when they had started playing, but she knew that Robin would respect the safe word if she chose to use it, which she didn't think she would be doing.

Before she had any more time to think she felt the ice back on her again, between her legs, rubbing against her pussy. "Robin," she moaned.

"Regina, you really are trying my patience," he scoffed, moving the ice away from her sex and up to sit inside her belly button. He left it there and ceased to touch her. She didn't know how long she was left lying there for with the ice melting against her skin, but all of a sudden, she was shocked by his warm mouth sucking up the watery puddle left on her stomach, his tongue flicking inside her belly button before pulling back. She wanted his mouth on her core and the tension was beginning to nag at her. She just needed some friction.

"I see what you're trying to do and it isn't going to work, you haven't even had your punishment yet," Robin tutted, stilling her restless hips with his hands, pinning her against the blankets below. All of a sudden her blindfold was removed and she was met with the view of his blue eyes staring down at her, "okay, pause just a sec. Are you still cool with this?"

"Fuck! Robin, seriously, did you just stop to ask that? I told you I know the safe word."

"I just wanted to check."

"Yes! I'm totally cool with this! Carry on and don't bloody stop again unless I say apples."

"Right, good, glad we're on the same page," he grinned, peering down at her and bopping his nose against hers, "love you, baby."

"Robin!"

"I'm getting to it," Robin chuckled, pulling her blindfold back down again.

"Good, I love you too," she huffed, trying to get back into the zone now he had gone and distracted her with his mushy lovey dovey self. It didn't take long for her to get back to the point of being on edge waiting for him to do something. Before she knew it, the ice was back, he placed it in on her stomach once again and she was so focused on the sensation that she was caught off guard when he pushed an ice cube inside her core, drawing a loud gasp from her.

"I thought I told you to make no noise, seemingly you haven't been paying attention to my words," he huffed. His words were followed by a sudden tug at her bindings before he turned her over so she was lying on her front, before lifting her hips off the ground. As soon as she was on all fours, she felt his hot palm connect with her ass, the warm sting from the spank contrasting with the freezing cold ice cube that was melting inside her. She could feel the water beginning to drip from her sex, but the ice cube was still making its chilling presence known.

"How many do you think you have earned?" he asked, rubbing his fingers over her ass cheek, "not so vocal now are we?" Another sharp slap to her ass rang out through the silent treehouse and had her jolting forward. God she was so turned on, she needed him to fuck her, but she knew that the only way that was happening straight away would be if she were to use the safe word and that wasn't happening, not yet anyway.

"I think another eight or so should do the trick."

If she could have opened her eyes at that moment they would have widened, he'd never spanked her so many times. They usually got to around five before they both got too horny to carry on, so the prospect of eight making the total ten was a little concerning, she did want to be able to sit down the next day. She didn't speak though, didn't even make a noise as he spanked her yet again. She knew Robin wouldn't hurt her; he would always take care of her.

The cold feeling of ice was on her again, pressing against her clit, freezing it before moving to her entrance. Robin pushed it inside her, allowing it to join the now partially melted one already residing there. As soon as it was in position, his hand came into contact with her ass for the fourth time, this hand coming down on the opposite cheek to the previous three.

Robin continued with this pattern, spanking her, teasing her with the ice, pushing the ice inside her. Spank. Tease. Inside. Spank. Tease. Inside. It was working her up into a frenzy and she was beginning to feel quite full down there, despite the ice melting inside her. She was absolutely soaking wet, not just from the ice cubes but from how turned on she was feeling.

On the ninth spank, she felt her pussy clench around the ice cubes that were completely filling her sex. As soon as she felt another ice cube brush over her ass cheek she'd had enough, "apples!" she breathed, "apples Robin!" He dropped the ice right away before moving up her body and pulling the blindfold from her eyes.

"Are you okay," he asked, cupping her cheeks gently.

"I need to come! Robin please, I need your cock," she moaned.

His hands caressed her waist and across her thighs before he rubbed her backside with one hand and moved his other to seek out her arousal, circling her clit. She felt him grasp his cock and run it through her folds, making sure that he was coated in her wetness, brushing her clit with his tip as she moaned into the pillow, hoping to muffle it from him, but failing as she felt him spank her again, just resulting in another moan.

Once he was slick from her arousal and the last of the ice cubes had melted, she felt the tip of his cock lined up with her entrance and suddenly he thrust inside her all at once, filling her to the hilt and earning a proper cry of pleasure from her. "Oh god!" there was another spank causing her to clench around him, she was so close and all he had done was work her up, he hadn't even really moved inside her or touched her clit all that much. "Robin, please!" At this he pulled out and thrust back into her, knocking her forward as her walls tightened around him again.

His arm came around her and he held her tight allowing him to thrust in and out of her at a pace that was a lot more satisfying for the both of them, rocking his hips against hers. His other hand slipped between her legs as he played with her clit, continuing to pump into her hot wet core, them both of them making noises of satisfaction as he did. She closed her eyes and relished in the feeling, this angle was perfect, it made sure that he hit her G-spot just right and had her moaning loudly, "oh god Robin!" He administered another slap to her ass, causing her eyes to roll back, that was it, that was exactly what she had needed. "Ooooh yes!"

"Are you close?" He groaned against her, picking up the pace of his thrusts, clearly not caring about her making any noise. On one particular thrust, she felt so much pleasure that she almost screamed, letting out little whimpers as her arms buckled and she held herself up on her forearms her head buried into the pillow, her ass raised even further.

"So fucking close!" she cried, "I'm gonna come! I am!"

"Good, cos I don't think I can hold it any longer. You're so beautiful, I love you so much!" his pace increased and he found her clit again, rubbing her in just the way he knew she liked, in just the way he knew made her come undone, made her scream his name as her orgasm crashed down on her, this time wasn't any expectation. She came around his cock, clenching onto him as though she needed him inside her, she could hear his noises of pleasure as she succumbed to everything but the way she was feeling. Her legs were like jelly and they trembled and he carried on, still not having come yet, she was becoming extra sensitive and she really needed him to come inside her before she had to push him away.

"Robin," she purred and that was all it took, his grip on her tightened and his whole body stiffened as he came inside her with a loud shout. She collapsed onto her stomach trying to catch her breath as he pulled out of her and dropped to the side. "Holy shit," she breathed.

"I know," he chuckled, his hands brushing over her back as he lowered his mouth to kiss across her shoulder, "that was amazing."

"So amazing," she nodded, trying to turn but not quite managing because of the restraints on her arms, "could you maybe untie me?"

"Yeah! Sorry," Robin agreed, his hands moving to the ties that bound her limps together. She could feel a dull ache in her arms and legs, it was the thoroughly fucked numbness, she felt as though she wasn't going to be able to move. As soon as she was fully untied, Regina rolled into Robin's arms, resting her head against his should. "I can't believe how good that was," she breathed, "thank you for indulging my fantasy."

"God, if you have any more fantasies like that let me know straight away," he chuckled, wrapping his arms fully around her and pressing a kiss to the top of her head.

Regina hummed and buried her face further against him, inhaling his scent. They relaxed like that for a few moments before she stretched in his arms, "we should be getting home. Zelena will be waiting," she groaned, pressing a light kiss to his shoulder as she sat up.

"Hmm, we need to try and do this more often, get away for a few hours."

"Oh definitely."

Two hours after they left Robin pulled into the driveway and they climbed out, snuggling close to one another as they pushed the front door open. "Where have the two of you been?" Zelena asked with a grin as she peered at them from where she was sat on the couch. "Looks like you had fun anyway," she chuckled, standing up and winking at them.

"We did, thank you so much for sitting for us. We really needed the time together."

"Well, you're welcome. I'll babysit for you guys anytime, just ask."

"Thanks, Ze," Regina grinned.

"By the way, you stink like sex."

"Zelena!"

The redhead let out a loud cackle as she shook her head and winked at her. "I'll catch the two of you later! Night!"

"Night Ze."

Once Zelena was gone Regina turned to Robin and grinned at him, "she is right, I think we do both smell like sex. Race you to the shower?" she asked with a raised eyebrow.

"You're on!" he laughed, racing off in front of her.

"Robin that's cheating!" she chuckled, running up the stairs after him and towards a sinful yet relaxing shower.