Doctor Play - Cassie Mckay x F!Reader
summary: after cassie forgets her lunch, you drop it off at PTMC and the sight of your doctor girlfriend at work makes you think of her in scrubs in entirety different situations
warning: smut (it’s actually my first time writing smut!)
The first thing you noticed when you finally felt conscious enough to be a person after waking up was Cassie’s lunch bag.
She had woken up at 5:30am with her alarm, stretched and leaned over to kiss you. You, not interested in anything but sleep, had grumbled a bit and pawed at her a little.
After getting ready, Cassie had come back to bed to give you more kisses, which is how, you gather, her lunch had ended up on your vanity instead of her bag.
So after your breakfast and shower, you texted your girlfriend, not even hiding your glee at having an excuse to see her during the day.
i’m gonna bring it to you
Cassie replied 15 minutes later with a sad face, then a happy face and a “Thank you my honey, I love you.”
You find yourself walking into PTMC a while later, Lupe quickly letting you in. It’s not so busy, but there’s some movement as always.
“Hey, doll! What you doing here?” Dana comes over with a smile and you grin. “Just visiting the missus, I hope.”
“Yup. Bringing her her lunch.” You hug her, and the head nurse looks around for a moment.
“She’s just over there. Knee dislocation, shouldn’t take too long.” Dana taps your shoulder. “If ya need anything, just holler.”
You thank her and stand by the nurses station for a bit, watching your partner. She had her jacket off. No undershirt in sight, so your eyes immediately focused on her biceps as she held the man’s leg. Then on her chain, dangling from her neck as she leaned forward. She told him in a gentle voice what she was going to do and that it might hurt.
You couldn’t tear your eyes off of her as she gently put the patient’s patella back in place, with a technique and finesse that made you think of entirely different things.
When she was done, she explained some aftercare steps he’d have to follow, and another doctor quickly came to take him to a free room. After a few seconds she looked up and finally saw you, you bit your lip to hide a grin as she came over.
“Hey, baby. Thank you so much.” She gives you a quick kiss, not ashamed, just aware of the environment.
“You’re welcome.” You still can’t stop smiling, eyes travelling over her then coming back to hers. “Bet you forgot it when you came back to kiss me.”
“Guilty. Also worth it.” Her hand stays in your waist, the other holding the bag. “I hope you didn’t make yourself late for me.”
“It’s okay. Besides, seeing you like this? Worth it.” Cassie laughs, raises her brows.
“Mm hmm. Sexy as fuck.” You whisper, leaning into her ear playfully. She taps your waist, shaking her head in amusement. “Well… I’ll see you later, Dr. Mckay?”
“Oh yeah. You’re sleeping over. I’m bringing dinner.” Cassie points at you, and you nod.
“Yes, ma’am.” She hums and kisses you one more time, a soft touch of lips. “See you later. Already miss you.”
You’d seen Cassie in doctor mode before, sure. When Harrison got hurt, when you cut your finger making dinner or fixing something, when someone needed some help on a plane or in a restaurant. When you’d visited her at work for some reason or another. You don’t know what it was about seeing your girl shove back a knee into its socket that made you so hot and bothered.
You couldn’t stop thinking about her at work. You almost grabbed your phone a couple times to send some very not safe for work texts. Ultimately, you decided against it because that was not the type of night you wanted to have, where she would play into the role of punishing you. It was nice, very nice, but you had very different ideas of what you wanted tonight.
You’d taken a cold shower, eaten some snacks Cassie pretended to chastise for being unhealthy but always munched on, and now you were waiting for your doctor girlfriend to get back from her shift.
You get lost in your thoughts, but not enough to not be aware of the opening door. You turn around on the couch to catch her entrance.
“Hey, cutie.” You murmur, watching as she comes in in her tank top and pants she usually changes into after work.
“Hi, sweetie. Brought dinner. Already showered too. Small miracles.” Cassie puts her stuff down and walks over to kiss your head. “Hungry?”
“Not yet…” You reach for her arm, she gets the memo and walks around to sit beside you. Cassie puts her arm around you and nuzzles your head. “Okay day?”
“Mm hmm. Got to see you. Wasn’t so bad overall.” She sighs and leans back, your nuzzle her jaw and look up at her from her shoulder.
“It was nice seeing you. I don’t know. I saw you fix that guy’s knee. It was so…” You trail, she has a little tilt to her lips and you huff, burying your face in her shoulder. “It was nice.”
“Yeah? Why? It wasn’t a particularly difficult medical procedure.”
“I don’t know.” You bite her jaw playfully and she huffs out a little laugh, rubbing your back. “Just was. You’re so good at it. You look good doing it.”
Cassie hums, tracing her nails on your arm. She gives your head a few kisses, tugs your earlobe a little when you don’t say anything else. “What’re you thinking about? Hm?”
“I don’t know. I think it’s embarrassing. Or stupid.”
“So you do know. Tell me.” She asks softly, your lay your head on the headrest sideways, looking up at her.
“Okay. Well. Seeing you like that is hot. As a doctor. And I don’t know why specifically today it felt hotter than usual.” You say, catching her eyes here and there when you feel not embarrassed enough.
Her tongue touches her teeth, she’s amused, but also trying to be supportive. “You’re having a whole identity crisis because you think me being a doctor is sexy?”
“NO!” You almost whine. Then groan. “Fine. Maybe. But it’s something else.”
“I’m all ears, baby.” Cassie’s tone is a little teases, but it softens when she notices your genuine (ish) distress. “‘Kay. C’mere. You can tell me.” She leans in, nuzzling your nose, and when you finally relent, she gives you a soft kiss, attention all on you when she pulls back.
You sigh. “Okay. But tell me if, like, it’s stupid or you don’t like it. I know you don’t like mixing work and…. personal life. But I thought….” She hums, thumb stroking your collarbone in a ‘keep going’ manner. “Yeah. Okay, fine. I think I would like and find it hot if we did medical roleplay. Like you examining me or whatever. And it’s okay if you don’t like it you’re already a doctor for so many hours of your life you don’t have to be one in bed if you don’t want to or-“ She interrupts your rambling by physically pinching your lips together.
“Baby. Slow down.” You nod, lay your head back down, face a little red. Cassie nods when she feels your calm enough. “I hear you. You can always tell me your fantasies or whatever you want. You know that.”
“I know. Sorry if it’s stupid though.”
“It’s not stupid, honey. I appreciate the thought you put into it. I think… honestly? I’m down. It could be hot. In a…. reclaiming way?” You widen your eyes a bit.
“Mm hmm. Really.” Cassie kisses your cheek, makes her way to your lips. “We can try it.” She says between kisses. You surge forward and hug her, getting on her lap.
“Thanks. For not making me feel stupid.”
“You’re not stupid, baby.” She rubs your back. “Just a horny little thing.” You laugh into her neck, then kiss it.
You pull back to look at her, moving her bangs off her face. “Do we like, talk about it? Or does it make it not sexy?”
“We can. Have you thought about it a lot?”
“…..No.” You nuzzle her neck again. “Just thought about it today.” Cassie chuckles and pulls you back again.
“Right. Right. When I sexily put back a knee in place.” She teases, you bite her shoulder playfully and sit back up on her lap. “Have you ever done this?”
“A little, but I got embarrassed and wasn’t really into it. But it wasn’t you, so…”
“Okay. So, first thing. If any of us wants stop at any time, we stop.” Cassie lists and you nod. “Hmm… I think that’s it?” Her voice gets softer as you press kisses to her neck.
“Yeah, think so.” You mumble. “Anything else we can say in the moment.” Cassie hands hold your waist, she’s already lightly moving you.
“Deal.” She kisses you. Tongue almost immediately in your mouth and you let out a little noise at how softly and firm it feels. She kisses like she does a chest tube. Technical and knowing. And it’s so sexy to you.
Cassie squeezes your ass and you bite her lower lip. “Fuck. Yeah. Might need to try that out right now, baby.” You moan softly and pull back, a little flushed and already so turned on, any inhibitions or embarrassments you might have had about this whole ordeal were gone from your mind.
You laid on the bed, still dressed as Cassie told you to stay put as she did something in the bathroom. You bite your lip, brain conjuring images that made you wanna clench your thighs.
Your muscles actually do press together when she comes out. Dressed in her clean scrubs. Hair down (a little creative freedom since she knew you were incapable of not pulling on it), a pair of gloves in her hands.
“So…. what do we have here today?” She puts on the gloves and you let out an audible ‘fuck’ at how in character and hot she is.
Something about her doing this for you, because you asked, after a gruelling shift, makes you wanna leave this whole thing behind and just jump her. But you persevere.
“Hm…” You bite your lip, you want to come with something sexy but all that comes out of your mouth is a moan as your mind blanks.
“So? What? Do you wanna call your mommy and have her explain?” Shit. She’s smirking. She’s reaching inside the nightstand.
“I… have pain. Here.” You point around your crotch. God, you’re pathetic, but you don’t even have time to be embarrassed. She nods, very serious.
“I see. We’ll see what we can do about that, hm?” She stands by the bed, eyes travelling all over you in a way that makes your stomach swoosh and your panties even more damp. “Take off your clothes.” You swallow and nod.
You take off your top, revealing your bare torso, she tsks. “Oh… I thought your pain was lower? Guess we’ll have to check those too. Take off the rest. I’ll take good care of you.”
You do. Now you’re laying there. Soft and warm and wet and so ready to try out this new thing with your partner.
She nods. “Good.” Cassie gets on the bed, on her knees between your legs. “I’ll start by pressing and you tell me where it hurts.” You can’t stop biting your lip. You know she’s doing two things at once. Both playing into your fantasy and making sure you’re on par with everything she’ll do to you.
“Yes ma’am….” She squeezes a good amount of the spicy cream you got at a sex shop in New York a couple months before on her gloves and starts touching your legs, gloves cold on your calves. Your skin starts buzzing and you moan softly.
“Am I hurting you?” Cassie is mocking you a little and you love it. Her gloves glide upwards. “Good. No pain here then. What about here?” She moves to touch your torso, applies more cream and strokes your ribs.
“Hurts here, doctor.” You take her hand, puts it on your breast. The cream makes it tingle almost immediately. She leans over, one hand in each breast.
“Oh… Breast pain. These pretty tits hurt? Can’t have that. No. I’ll see what I can do.” She mumbles, voice rougher now. Cassie doesn’t know how much you appreciate her keeping in character. This is the sexiest thing in the world to you right now.
She leans down, kisses your sternum. Your hands go to her head, tugging on the locks and she hums. She turns her head, ear between your tits. “Good sounds. Take a deep breath for me.” You do, and she keeps her head where it is, but moves your left breast to her mouth. You moan and you’d arch your back if that heavenly weight wasn’t pinning you down.
Cassie lifts her head, she wanted to keep that specific bit going, but she couldn’t bear not having your breasts in her mouth any longer. She kitten licks your nipple and you whimper, legs squeezing her waist.
“Baby- Doctor Mckay.” You moan and feel her smile when she eases the sucking into licking you, tongue tingling from the cream she put on your chest.
“Yes?” She mumbles and doesn’t let up. She only pulls back when you start pushing her head down. “Are you trying to tell me how to examine you? Hm?” She grinds on your thigh, and grins in glee when she finally sees the recognition at the hardness inside her scrubs on your face.
“Good. Good patient. Good girl.” Cassie starts kissing down your tummy, but pulls back, like she felt she was getting too excited and out of character. “Now for the touch exam. Are you gonna be good for me?”
You whimper and nod. “Yes- yes so very good.”
“Hmm.” She kneels between your legs again. Grabs the normal lube now and squeezes it into her glove. You absolutely don’t need it but she loves to watch your eyes as you watch it drip onto her covered hand. “Open your legs. Keep them open. Or else I won’t be able to feel you. You don’t want that, do you?” You shake your head.
Now that you’ve noticed the strap, you can’t take your eyes off it. She notices it. “Do you think those kinda of looks are appropriate to send your doctor? Hm?” She makes a show out of lubbing up her fingers. You whine and shake your head. “What an impolite little patient.” Cassie touches up your inner thigh. You tremble. “Don’t worry. It’s an invasive exam but I’ll be really good to you.”
She palms you over your panties, you pull her closer. Now you got to that point where you’re hanging to the roleplay by a thread. You just want to be fucked, doctor or not. “Oh wow. You always get this wet? Might have to look into that too.” You close your eyes, just feeling her as she slides your panties to the side. “Look at you.” Cassie murmurs, her gloved finger travels from your entrance to your clit.
“Fuck, baby.” Your legs try to close. She doesn’t correct you on the pet name, but hold your legs apart.
“What did I say? Keep them open. How will I see how wet you get otherwise, hm?” She leans up on her arm over you. She circles your entrance and pushes in, it tears a sound of bliss out of you as her thumb joins on your clit, the silicone of the glove adding a different friction. “Just as I thought. So fucking tight and wet for me, baby.” She kisses you while she fingers you.
You’re sloppy with it, so she pulls back with a disapproving look that’s washed out by just a little too much arousal. “Do I have to teach you how to kiss too? Tsk. I think a girl like you can’t do with just a finger exam.” She sits back, you look at her, panting and flushed and so turned on it makes you think you’re going crazy.
Cassie gets up, palms her strap through her scrubs. “Ever seen one of these?” Her voice is breathy. “Amazing piece of apparatus. I’ll show you.”
“Show me, please, Doctor Mckay. It hurts so bad inside.”
Cassie gets back on the bed, harness a little wonky, but she fixes it with the dexterity of a woman who’s done this a billion times.
You can tell she’s slowly losing her composure, she strokes the strap like she does when she’s at that point her brain tells her she can feel it, like a phantom limb.
“I’ll take care of you, honey.” She leans over you, kisses you. You grip the back of her scrubs like your life depends on it. The sight of her in her uniform while fucking you is the hottest thing you’ve ever seen, you think.
She knows you’re wet enough, so she guides her strap head to slide on your folds, you whimper and she keeps kissing you. “So good, so good, baby. Good patient.” Cassie mumbles. “I’m gonna take it slow. Take care of you.” She pushes in, your breath catches. The doctor watches your face and goes slowly until she’s bottomed out. Both of you sigh shakily into each other’s mouths.
“Harder. Need to feel you deep.” She begins thrusting, building that rhythm you’ve both so perfectly mastered over the years.
You’re addicted to the sounds and pants she makes in your ear when she’s thrusting and the base is hitting her clit. You’re even more addicted to the praises she’s spilling, seemingly lost in this fantasy you so generously put in her head. “Fuck- Never had- a patient like you- taking me so fucking good-“
“Fuck- hmph- I love you- Love you-“ You pant out, pulling the hell out of her scrubs. She doesn’t let up, and you’re surprised but delighted when she comes first, with a broken open mouthed sound against your neck. The sounds of it and her unwavering plumbing even after her climax make you come too, and you let out the highest pitched cry of your life.
You lay there, sweaty, with a sexy doctor on top of you. “Fuck. Holy shit, baby.”
“I know.” She kisses you, it’s messy because both of you can’t breathe right yet. “Best idea of your life.”
She does aftercare not like a doctor, but like your lover, and this woman with so many complex layers absolutely rocks your world.
And after that, Cassie has a hard time for at least a week at work, her brain computing every perfectly professional medical phrase as dirty.
this was my first time attempting to write smut, i thought i couldn’t do it but i enjoyed it. also thanks for the person who sent this request in my inbox!!!
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