AU: Season 8 era but Amy and Jake never got together, thus she is single.

Feeling an uncomfortable twitch between her legs, Amy adjusted her stance to try and hide her boner from the perverts on the subway. Horny and lonely, she was on her way home from a boring shift during which absolutely nothing had happened. Springing random erections all day, she had caught her thoughts drifting to very inappropriate scenes with her coworkers, in particular Rosa. Thinking about her bending over in her tight black jeans, pulling them down and gently pushing her rock hard cock inside her… it was an almost heretical thought to have about such a scary, masculine woman.

But something about Rosa intrigued her. Amy had been trying to get rid of a stiffy in a cupboard that afternoon, and the way Rosa had seen her and looked at her - almost as if she somehow knew Amy's secret: that she was a woman in all aspects, save for her abnormally large penis. It was something she had prayed for since she was adolescent - until finally she awoke one morning with a glorious morning wood. Since her teenage years, she had had a high sex drive, masturbating at least once per day, but her transition had made her quite insatiable for the first few weeks. Many more happy mornings had followed, often plastering thick layers of cum onto already dried wet dreams. No stranger to making a mess - she had discovered her G-spot and ejaculation early on - she was shocked nonetheless by the volume she was capable of producing. Her previous ejaculations from before her change were at most a little dribble, but now she routinely ruined underwear in her sleep, sometimes even requiring fresh bed sheets if her orgasm couldn't be contained. She had decided immediately upon the change to keep her outward appearance the same, she kept her female clothes - underwear and all - which worked wonderfully unless she was horny, in which case she was forced to hide her shame until she could get somewhere private to relieve herself.

Slightly painfully adjusting herself again, Amy got off at her stop and began the short walk to her apartment, alone in the dark. Less worried now about concealing herself, she picked up the pace. Feeling the soft cotton of her panties rub against the end of her dick, she got even harder and hornier as the tried to drag her thoughts away from Rosa.

Pushing through her front door, she dropped her bag and keys and went straight to the kitchen for a glass of wine. Finally allowing her hormone-addled brain to wander, she felt her bulge between her thighs, massaging her balls through her clothes. Undoing her jeans, she allowed her womanhood to spring forward, barely contained in her ill-fitting undies. Tracing down her length with two fingers, she sighed as a drip of precum appeared. Pulling the front of her panties down under her ballsack, she took another long drink of wine and grasped her cock, feeling hours of pent-up stress and horniness rising up. Thinking of using her rock-hard cock to penetrate Rosa's soaking wet pussy, she began slowly rubbing herself, breathing deeply. Faster she rubbed, feeling her balls bristle against her panties, seeing her tip glisten wet. Enjoying every second of her fantasy, concentrating on every sensation, she took another gulp of wine and rubbed faster still. Imagining Rosa's Latina behind staring back at her as she pushed deeper and faster in her mind's eye, imagining the sensation of the warm depths of her friend's pussy and her cock pumping in time with her hand. Feeling her orgasm creeping up on her and making no attempt to prolong her session, she wanked at a constant pace, holding her hips still and she let her hand glide over her length. A deep pleasure rising from her core, she allowed herself to plunge straight over the edge, her cock twitching as thick spurts of cum erupted from her. Rubbing faster and faster now, she felt every last nerve firing as she volleyed shot after shot, feeling herself coat her hand with thick spunk. Keeping going until she had drained her balls dry, she slowed to a stop and opened her eyes. White cum covered her hand, and the kitchen counter in front of her. Catching her breath, she put down her wine and reached for some paper towel. Cleaning herself up, she put her underwear back over her softening penis - leaving her jeans undone - and began the annoying process of deep cleaning the kitchen.

Once everything was spotless, she put the paper towels in the bin and finished her glass of white. Pouring herself another bottle, she reached her hand down her open jeans and gently massaged her aching balls. God, she loved her body! Slowly getting hard again, she realised that she had not had her last orgasm of the evening. Determined to stretch this one out, Amy wandered idly into her bedroom and took a cock ring out of her dresser drawer. Stretching the rubber annulet over herself, she switched on the vibration to its lowest setting, exhaling as her panties carried the sensations across her body. Pulling her undies back up, still leaving her jeans undone, she headed back through to the living room and sat down in the sofa, enjoying the warm stimulus rippling around down below. Pulling up a particularly risqué programme on her iPhone, she sat back and massaged her breast with her non-wine hand - allowing herself to slowly relax and approach the edge. And edge she did: after a few minutes she could no longer resist the urge to touch herself, slowly at first, but soon found herself rubbing faster over her underwear, pulling her jeans out of the way and turning the vibrator up to its maximum setting. Thin, pale precum dribbled out of her, creating a wet spot on the front of her panties. She often masturbated like this; it offered enough stimulation to edge, but rarely enough to cum. Amy thrust her hips and writhed on the sofa, moaning softly to herself in time with the porn onscreen. Desperate to cum and desperate to not cum, she existed right on the edge - rubbing her cotton-covered dick as her rubber partner dutifully performed its lewd machinations.

Bang bang bang! A knock at her front door made her leap out of her skin, almost spilling her wine. Pausing the video, she hoped whoever it was would leave her to… herself. Scratching the back of her cock ever so slowly with her finger nails whilst trying desperately not to cum - or get caught, she suddenly felt more horny than she had ever felt.

Bang bang bang!

"Santiago, I know you're in there! Open up!" Rosa's voice carried authoritatively through the door. Suddenly just as terrified as she was horny, Amy jumped up from the sofa, desperately trying to fasten her jeans over her bulging cock. Button done, she headed for the front door, almost opening it before she realised she was still vibrating! No time: she opened the door.

"Oh, hey Rosa! What'cha doing there? I mean, how are you… here? I mean, I wasn't expecting to see you!" An incredibly out-of-breath, red-faced Amy stammered.

"What's the matter with you?" Rosa looked her up and down from under a raised eyebrow.

"Do you want to come in?"

"I'd love to."

Bollocks. That was the last thing Amy wanted. Now she had to find a surreptitious way of taking her ring off without cumming first.

"Make yourself a drink, there's wine. I'll be back in a minute…"

"Actually," Rosa grabbed her arm. "I'll be quick." She looked Amy up and down again, causing her to blush. Shuffling her weight uncomfortably as she tried to somehow avoid the intense vibrations literally attached to her dick, she realised she was only making herself cum faster. So she stopped still.

"You don't have to tell me if you don't want to," Rosa began, "but you're a shemale, right?"

"Uhh… whaaaat?" Caught completely off guard, Amy could only produce noise.

"You look like a woman on the outside, but you have male reproductive organs."

"Um, Rosa… I…" Still trying to hide her identity - and not orgasm.

"And I think you're attracted to me. Or at least to authority."

"Yes! I mean, um, gross! Rosa! What are you talking about?" Almost purple in the face, and so close to orgasm she was amazed she was holding it together.

"Pull down your jeans."

Semi-reluctantly, Amy undid her button, looking away as she pushed them down to her ankles and pulled them over her feet. Standing in front of her friend, her penis barely covered and visibly vibrating.

"So I did interrupt you. Sorry."

"You knew I was…?"

"I guessed. If I had one I would be horny all the time too. May I?"

Waiting for the nod, Rosa took half a step forward and gently rubbed Amy's cock, right down the length, cupping her balls, feeling the cock ring doing it's work.

"You like?"

"Oh mamma…!" Exhaling deeply, Amy struggled not to cum. As long as she had been edging, it would be embarrassing to ejaculate now.

Rosa kept rubbing up and down, then scratched gently with her nails right to Amy's tip, feeling the wet spot and rubbing circles around her bell end.

"You've been playing for a long time tonight?"

"Uh-huh…"

"And have you been a good girl and edged for a long time?"

"Yes, mamma…"

"And you think you deserve to cum?"

"Please…!"

"Okay. I'll let you cum. But only because this is our first time."

Rosa pulled Amy's panties down to her thigh and looked longingly at her pert cock, feeling her own arousal take hold. Precum dribbling down the front of her dick, Amy simply stood, her arms by her side, trying to avoid eye contact as Rosa took her cock in her hand and began rubbing up and down her entire length. Letting out shallow, ragged breaths, Amy felt Rosa move slightly faster. Unable to contain herself, she suddenly felt her member explode with pleasure, an intense spurt accompanied by thick shots of hot cum firing straight up at Rosa's top.

"Ung… ah-ahhhhh…!"

"Good girl! Is that it?"

Amy's orgasm subsided as quickly as it had crept up, leaving her feeling embarrassed and exposed. She opened her eyes to see Rosa, her red silky blouse covered with spunk, already staining. Rosa removed her hand, also covered in Amy's jizz and switched off the vibrator.

"Did you like that?"

"Yeah… it was… really nice…" Amy breathed.

"Good." She marched over to the kitchen sink and washed her hand.

Returning to a still naked and still stunned Amy, she took another look up and down her.

"I'd like to do that again. Some other time. Let me know." And she opened the door and left.

Slowly regaining consciousness Amy took her cock ring off, pulled her undies back up and reached for her wine, wondering what this meant.