This is an NSFW chapter you have been warned (though if you don't want to read it that's fine )

Previously

"We should move towards the bed," River suggested seductively. She led the Doctor towards the bed, hopeful for what the night would bring.

Continued;

A storm had started raging outside, rain hit the window hard and ruthless, the wind was rattling the trees making the leaves brush against each other with a harsh sound. The room was silent for a few beats. The only things you could hear were the rain and the two women breathing quietly.

Both women stood at the foot of the bed, the Doctor had gone shy and insecure.

"I.." she turned away from River. "I haven't been with anyone, man or woman in a very long time"

River placed her hand under the Doctor's chin and made her look back at her.

"If you're unsure, can we stop?" River said softly.

"No, I want this," the Doctor explained softly. "So much," she insisted.

River nodded, her hand still under the shorter woman's chin. She moved her hand softly and stroked the soft cheek of the Doctor, watching the flush form on her face.

"You can trust this, us." There was a small pause before she spoke again. "I will be gentle and if you ever want me to stop please say so." River softly reassured her.

River leaned down and placed her lips on the Doctor's, letting adoration and reassurance wash over her in one simple kiss.

The Doctor felt everything that River was trying to transpire as their lips touched, she didn't want it to be just a simple kiss though. She stretched her legs so now she was on her tiptoes and placed one hand on River's hip and the other in her hair.

The Doctor deepened the kiss, letting River know she wanted this night just as much as she did. She let River slip her tongue into her mouth and the taste of rich red wine floated on the tip of her tongue, from the drink she had earlier. The Doctor was never one for alcohol but tasting it on this woman's tongue was driving her into a frenzy.

River reacted kindly, placing both her hands in the shorter woman's blond hair, running her fingers through it, letting her take the lead. A pool of butterflies formed in her stomach. She would never let on, but she had wanted this night to happen ever since she found the petite blonde trying to break into the library. She could spend all night kissing this woman and it wouldn't matter.

The Doctor untucked the towel from River's naked form, letting it drop to the floor near both their feet. She gestured for River to step back so she could untuck her own towel from her body. Once both towels were in a pile on the floor she took a moment to admire River's naked form, starting from her slender feet with neat brightly painted red toes, working her eyes up to her curved athletic legs. Next, her eyes were focused on River's sternum, and how if you didn't know she had a child you would never know looking at her. Her breasts were beautiful and perfectly proportioned with rose pink pebbled nipples sitting effortlessly in the middle. Next was her shoulders and arms, which were slender in nature but mighty and if she were to guess could hold her own in a fight. To finish things were River's neck and face, but she started with her neck. She had very prominent collar bones which looked quite sexy on her, which led to the nape of her neck which the Doctor couldn't help but want to taste and nibble. The very final thing was River's face with her beautiful high cheekbones that looked like they were chiselled from the gods, with a smile that could melt you into a puddle on the floor and the most beautiful rich eyes that could either make you run away scared or want to kiss her every waking second.

While the Doctor was admiring River, River was doing the same thing in return starting from the top of the blonde short bobbed hair which framed her face perfectly, with her green eyes, that if she weren't mistaken were jade. She had a button nose and soft and subtle pink lips that she just loved kissing very much. She worked her way down glancing over Doctor's neck and shoulders lingering over creamy white flawless skin. Her breasts sat high on her chest; they were plump and full of life with her coral taut nipples ready to be kissed and sucked. Her stomach was tiny and flat but was in proposition to the rest of her body. She could tell the Doctor did lots of running with her well-toned muscular legs.

The storm was still raging outside. There was a flicker of the light but neither woman would have noticed.

River walked towards the woman in front of her, placing both her hands in the golden locks and kissing her with hunger and need. River wanted her and she wanted her now. With desire building inside her, she let go of the Doctor's lips, leaving them red hot and swollen. She lightly pushed her so that she landed with a soft bounce against the mattress and gave River an ample amount of space to climb on top of the Doctor's lap.

With her newfound position, she could now move more freely so she started working on the Doctor's neck kissing and nibbling, leaving little red blotches in her wake. She kissed the crook of her neck, lingering there for a few minutes, taking in the essence of the woman she was kissing. She inhaled and all sorts of scents filled her nostrils: the most distinguished ones that overruled all the others were sweet like flowers on a warm summer's day, but there was also a smell that was strange given where she was and who she was with. It was the smell of time and a not so little blue box.

River didn't want those thoughts in her head so she shook them away. Getting back to her earlier thought process, she started to move her lips down the Doctor's body, moving her hands in accordance with what she wanted. She found herself at eye level with the Doctor's breasts, moving her left hand to the right boob, rolling the nipple in between her thumb and index finger, making the Doctor arch her back in response to her motions.

The Doctor moaned as River played with her nipples, the dampness forming in between her legs. She couldn't think straight, let alone think of a coherent sentence. What River was doing with her tongue against her nipples and breasts was driving her insane. She wanted to touch River, but from the position that she found herself in all she could do was merely touch the space hair on top of the woman's head and rake her fingers against her scalp, which River seemed to enjoy as she let out a whispered moan under her breath.

River took the encouragement and decided to work herself down the Doctor's body. She gave her a quick glance to see her reaction to know if the Doctor wanted this. The Doctor nodded and gave a shy smile.

With the nod for the go-ahead, Professor Song took her hands and lightly raked them against the smaller woman's stomach, watching the rows and rows of goosebumps form across the expanse of every inch of skin. With a smirk, she lightly moved off the bed and lightly pulled the Doctor's legs apart making more room to do what she wanted with her.

"Fuck," the Doctor groaned.

Hearing that from the Doctor's mouth was like an angel singing from the heavens. With the apex of the Doctor's legs now glistening, damp and sticky with desire. She couldn't help but want to touch and taste her but she also wanted to draw this out as long as possible.

"You're so wet for me already."

The Doctor didn't say a word, but bit her lip hard, but not enough to draw blood. She closed her eyes, blocking out the rain and thunder from the outside and enjoying River's body so close to hers.

With River's eyes focussed on the Doctor and the Doctor's eyes closed, neither noticed the electricity turning off.

River used the back of her index finger and, with a feather-like touch, drew lines from the Doctor's knees to the crease of her groin. She watched as the Doctor squirmed under her touch and pant with anticipation.

"Mmm. I do love how I made you wiggle." River whispered seductively, running her finger down the inside of the right leg.

The Doctor opened her eyes and even in the dim light watched as River dropped down on her knees to the apex of her legs. She felt River's tongue draw the same lines as they did before, but this time she blew cold air onto her clit making her shiver, she clamped her hand over her mouth and let out a heavy and muffled moan.

"You like that, hum… Maybe you would like this a little bit more," River ushered.

River moved her mouth to the Doctor's inner labia and started tasting her sweetness. She started swishing her tongue back and forth making sure she could reach every inch of the woman in front of her. It was heaven in a petite little blonde, she thought.

River was making the Doctor go wild with desire, every touch felt like ice and every swipe of that woman's tongue felt like fire. Every swoop felt like she was going to melt into a puddle on the floor. The Doctor didn't know what was going to come next, but that's what made it more exciting. Her body reacted involuntarily as River inserted a finger and curled it, finding the sweet spot inside her body. She grabbed the quilt from beneath her with both hands turning her knuckles white.

"River…. Fuck… I…"

Even if the Doctor couldn't see or feel it, she knew River well enough to know that she had a devil smirk plastered on her face. The professor started pumping her finger in and out, pushing it all the way in and pulling nearly all the way out again. With every thrust, she would arch her back towards the ceiling. She could feel her climax soon approaching and oh, she just wanted to let go, god she just wanted to let go so badly, but River knew what she was doing, drawing out her orgasm so that when she did explode it would be worth it.

"River please," she had resorted to begging now. River looked at her face and a wicked smile formed across it and she simply shook her head. "I hate you," she whispered

"No, you don't," River seductively replied.

And in all honesty, River was right she didn't hate her: she bloody loved her. She had no time to ponder this new revelation that she had come to as River moved her mouth up her body, leaving little nibble marks in her wake.

River found what she was looking for; she placed her mouth around the Doctor's nipple and bit hard, before sucking forcefully. River loved making the Doctor squirm under her touch. Her fingers are still working inside her body.

"River please," the Doctor panted, her heart beating wildly in her chest, her blood was singing through her ears. "Fuck, River," she expressed with more urgency.

The Doctor didn't know how much more she could take. She had been so close so many times now and every time she thought she was about to get close, River slowed her motions down so it would die off, and just when she thought she had recovered River would bring her back up.

River moved her mouth back down to the apex of the Doctor's legs and worked her tongue on the Doctor's clit. River loved watching her moan and grind her body against her mouth; it was sending her desire into overdrive. She loved fucking the Doctor and in all honestly now she couldn't wait for the Doctor to fuck her in return. She placed one more finger inside the short petite blonde. With her hand pumping back and forth she slid her tongue in as far as she could reach, tasting the Doctor's sweetness and lapping in with everything she had.

"River I'm…" The next thing River heard was the Doctor scream her name and moan in intense pleasure above her. She felt the woman's body tense and relaxed against her fingers keeping her there, so kept her ministrations going, riding out the orgasm with her.

As the Doctor started winding down for the intense pleasure she had received she realized that River had come up next to her against the bed and was kissing her slowly and softly against the crook of her neck, basking in her orgasmic bliss.

10 minutes had gone by, and River was being very patient now her legs were damp and sticky. The Doctor sat up and admired River's naked body relaxed on the bed, not a care in the world, her body shimmering in flashes of lightning illuminating the room. Just River's silhouette was truly stunning, the shapes and curves in the dark making her look like some goddess sent down just for her.

"River," the Doctor lowered her voice sensually. Lightly crashing River sternum with her finger creating little swirling patterns.

"Yes," River answered back. She lifted her head, looking at the woman sitting next to her with yearning.

"Have you been a good girl?" the Doctor flirtatiously asked, moving her finger from River's stomach to just above her pubic bone.

"Yes, Doctor," she replied lustfully.

"I don't think you have River, I think you have been a very bad girl."

River giggled, and the Doctor could listen to that small giggle forever.

"No Doctor, I promise I've been a good girl," River replied a little breathlessly as the Doctor's finger got ever so close to her slick folds.

"Nope," the Doctor popped the p. "You've been a bad girl, and it's a good thing because I have a thing for bad girls."

The Doctor slipped her finger through River's slick folds, making the woman next to her moan with ultimate pleasure. The Doctor's lips found River's pulse point and started sucking hard, leaving River even more breathless than she already was. She carried this on for a few minutes, letting the woman beside her slightly twitch every time she hit 'accidentally' her clit.

She could not help but watch River as the flawless skin on her chest rose and fell with every sharp intake of breath. Her hooded eyes darted with each flick of her finger against the woman's clit. She studied River's body for a moment and noticed River's nipples were already taut and ready to be sucked and played with, which she was more than ready to oblige.

The Doctor moved her lips delicately down the woman's body. Her lips found River's breasts, licking and nibbling with her mouth and tongue, one hand still deliciously in River's folds playing and massaging but never purposely touching her clit. Not yet at least. She could be wicked if she wanted to be.

"Doctor, I'm so close please," River begged as her body was full of endorphins. Her skin had a thin line of sweat covering it.

"Turnabout is fair play," The Doctor replied sinfully.

And a small pleasured laugh that soon turned into a loud whine escaped the professor's lips.

The Doctor could smell River's intense pleasure, the musk of spice and sweat mixing with the smell of sex from earlier. The only light was from the flashes of light coming from outside the window.

The Doctor moved down the woman's body, her lips making the way to the apex of River's legs and her mouth was greeted by River's hot, slick flesh.

"God, you're beautiful River" was the last thing River heard before she felt the Doctor's mouth and tongue play with her labia and clit. The Doctor's hands moved under River's hips, lifting her body slightly off the bed to give her a better angle at her most sensitive parts.

Tasting River was one of the best moments of the Doctor's life, she tasted sweet and savoury like strawberries and cream. She wanted to do this for a long time but she knew River was close and she didn't want to torture her any more than she already had. But she could happily spend hours with her mouth and tongue between River's legs.

This new angle meant the Doctor's tongue could go deeper inside River. She was so close to the edge of her climax she knew it wouldn't belong. It wasn't one or two swipes of the Doctor's tongue and the grips of her nails inside her body before her body coiled and she fell into eternal bliss.

With both women spent, River crawled up the bed half dragging the Doctor along with her. They crawled up next to each other placing a sheet over them and fell asleep in each other's arms the only sounds left were the rain and two women fast asleep.


Notes; Thank you for reading if you have any questions please ask away, and please review good or bad I don't mind.

Answer; this is completely an au, although I really wish 13 would meet River on screen.