Kara bites her lip worryingly, watching Lena slide herself under their comforter, getting ready to call it a night. "Are you sure, you're sure?"
Lena gives Kara an exasperated look before holding her arms out for the blonde to snuggle in. "You know darling when I suggested this idea, I want us both to be comfortable with it. If you aren't, that's fine with me."
Kara sits up rather quickly, a wide-eyed look accompanying the flush on her cheeks. "No!" She lowers her voice, resting a hand on her girlfriend's arm. She whispers, "I want to do this, with you."
When Lena had whispered in the dark of their bedroom, that she wanted Kara to take advantage of her while she was asleep, she was quick to say yes. But, tonight Lena wants it to happen, and she's having her doubts.
What if Lena changes her mind while she's asleep? It's not like she'll be able to vocalize it?
"Talk to me Kar," Lena gently coaxes Kara to look into her eyes.
"I just," Kara sighs, squirming under her girlfriend's gaze. "What if you change your mind? I-I don't want to be violating you-"
"Darling, I understand your concerns. I hear them. I want this one hundred percent, but if you don't I won't be upset with you. You understand that right? This is something that requires both of us to be comfortable with, not just me."
"Y-yes?"
"It wasn't a question dear," Lena sighs and shakes her head lovingly. "Let's just go to bed like usual. You have my consent to do whatever you want to my body, if anything happens, it happens, if not then," Lena shrugs and blows a raspberry.
Kara looks into her eyes for a few seconds longer, seeing the honesty behind them, she nods.
As they get comfortable under the blankets and turn off the lights, Kara becoming Lena's big spoon, she finds herself dreaming up a scenario where she does allow herself to give into Lena's desires. She thinks about it well into the night, picturing herself sucking Lena's nipples, marking her body, plunging her fingers into her, and more, all while she's asleep.
Kara finds herself with an uncomfortably hard cock three hours later, it presses into the back of her snoozing girlfriend. Kara bounces the idea of using Lena's body for her pleasure for the better part of twenty minutes.
By the time she's slipping her boxers off and rolling Lena onto her back, it's half-past two. She brackets the ravenette's body with hers, leaving soft kisses on her peaceful face while she rises and falls with every breath. "So beautiful," the blonde starts a slow caress, hands barely brushing against Lena's body.
The blonde watches as Lena reacts to the gentle touches, her brow furrowing, and her nipples hardening slowly as Kara lets her touch linger just by her breasts. The thin sleep shirt Lena wears leaves nothing to the imagination, and that being said, the blonde lift it until it rests just above her favorite pair of breasts. She hovers over the pair, admiring them in a new light.
Her body reacts to being sneaky, her heart racing. She feels naughty, touching her girlfriend like this while she's unconscious. It scared her before, the idea of this, but now it leaves her with precum dripping out of her tip.
Kara leans forward and wraps her hot mouth around Lena's nipples, sucking and biting the sensitive nipples. Lena's brow furrows and she mumbles something unintelligible, but other than that, nothing else happens. The blonde happily attacks her breasts, leaving a wake of lovebites on the mounds for her girlfriend to wake up to. She loves marking Lena, especially in her chest area, where no one knows but them.
Kara reaches lower, gripping herself and starting a slow stroke as she continues to leave hickeys down Lena's chest and abdomen. She can see the bruises blossoming in the dark as she leaves one more above Lena's panty line.
She sucks the meat of the ravenette's thighs into her mouth before sliding the panties off, just enough to expose the pinkness to her eyesight. Kara is shocked to see that there's quite a bit of wetness pooled. It seems that although Lena's fast asleep, her body still responds to Kara's touch, and that spurs the blonde on more as she takes an experimental lick.
"K-kara," Lena inhales sharply, her head twisting.
Kara's cock throbs at the way her name fell out so huskily from Lena, voice riddled with sleep. She waits until the light squirming stops and digs in, lapping quietly at her girlfriend's cunt. She hums at the flavor and is rewarded by more wetness as the sound of her tongue plunging and soft snores fill the quiet room.
The blonde enjoys eating Lena, and Rao knows she wants to continue to do so, but her body is screaming at her to get inside. So, that's what she does.
Kara rips the panties off like they're nothing but paper, and hovers above her lover once more. She holds her member, looking between them as she slides it in slowly. She bites her lip to keep from making any noise.
The clock strikes three when Kara starts rocking her body forward, using Lena's body in a way that she never thought she'd do to any human being, ever. "Oh, fuck," she hisses. Lena's body lulls like dead weight, breasts bouncing as she's fucked into the mattress.
Kara gives in to her desires, cursing and moaning wildly as she fucks her girlfriend passionately. She leans down, pressing her lips against Lena's in a sloppy kiss. "Yessss" she's balls deep now, their skin slapping together sinfully.
Kara's grateful now more than ever that her girlfriend is a heavy sleeper.
Kara slams into Lena for a few minutes before she feels her stomach twist, a tell-tell sign that she's ready to nut. She allows herself the luxury of warm slick wetness for another moment before pulling out and straddling Lena.
"Oh Rao, oh fuck baby, uhggghh!" Kara holds her cock over Lena's face, eyes squeezing shut and her body bucking wildly as she massages herself lightning fast. Her seed spurts all over the raventte's face.
Kara deflates after, cleaning Lena's face and pussy with a wipe before falling back into her position as a big spoon. She feels the pull of sleep soon after.
Lena wakes up the next morning with a wonderful ache between her legs, ripped panties around her ankles, and a smile.