This is obviously a work of fantasy, not logic - be nice to each other. And read the first two parts if you like - it all follows on.
Naomi stood in front of Christina, blue eyes downcast, her thick, chestnut hair shading her face from Christina's stern glare. They were in the study of Christina's home.
"Say that again, please," Christina commanded, the 38-year old redhead drawing herself up to her full 5'8", her 30F-30-39 curves looking mouth-watering in the black, lacy lingerie set she was wearing - seamed stockings with suspender belt, bikini-style silk panties with lacy trim, a bra which presented her enormous boobs to their best advantage.
"I said, yes, I do deserve to be punished." Naomi played the part of penitent very well - her tone in no way suggesting that any punishment was relished rather than feared. The 22-year old, both secretary and lover to Christina, was 3½"s shorter than the statuesque redhead, which made her ridiculous curves even more eye-catching. At the moment, Naomi's 32F-27-38 body was clad in a parody of a school uniform - white knee-socks, full-cut, white cotton panties, a short, pleated navy skirt and a white blouse with a tie. The blouse was the right size for her waist, but not for her huge boobs, which strained against the thin material. At the moment, however, neither Naomi's panties nor her socks were fully white. Nor were they fully dry.
"And how do you deserve to be punished, Naomi?" This was a game with two delighted participants and only one possible outcome, but both women loved every second of it and saw no need to hurry.
"I deserve to be spanked."
"Only spanked?"
"No. Spanked and whipped and caned, Ms Holloway." Naomi's big eyes started to sparkle with a hint of tears. This may have been a game, but it was designed to heighten her feelings of shame and Christina's feelings of dominance, and the emotion and pleasure was genuine.
"And how should I do that?"
"Hard. On my bottom." Naomi paused, then added: "Very hard."
"And why should I do that?"
"Because I wet my panties." Christina's gaze fell to look below Naomi's waist. There were a few droplets of moisture on her inner thighs, but the biggest sign was the fact that her socks were soaked, with yellowish stains running down to her feet.
"Show me." With seeming reluctance, Naomi gathered up the hem of her short skirt and raised it so that the front of her clearly pissed in panties was available for her mistress to see - the wet cotton clinging to her recently shaved pussy, the contours and lips of her cunt clear through the warm, wet material. She twisted, showing her full bottom to the redhead so that the wet patch which encased her soft cheeks could be seen. "So you have. Well, you're right - naughty girls wet their knickers and in this house naughty girls get punished."
Christina circled her young prey, pacing slowly, making her wait. She knew that Naomi loved the anticipation as much as the act - that was how she'd discovered her love of using her panties as a toilet after all, as she loved to wait and wait until she was desperate. The voluptuous brunette had also developed a love of being punished too, but liked the delay, the build-up, too. She could see Naomi's nipples, hard as bullets, poking against the blouse, and she knew that the gusset of Naomi's knickers would have been soaked even if she had not deliberately wet herself after breakfast. This was the first day the two had enjoyed together since Naomi moved her things in, making public their relationship, if not what else they got up to. It'd been a frantic two weeks since the first time they awoke together in Christina's pee-wet bed and admitted they wanted to awaken together every day. They'd discussed what had happened between them, what they wanted to happen, how their increasingly disgusting fantasies were intertwining, and were overjoyed to find that neither repelled the other - they simply adored, desired and loved each other. But this love was shown in unconventional ways...
Stopping her pacing in front of Naomi, Christina took the shorter girl's chin and tilted her head back to look at her face. Two pairs of blue eyes met, passion and anticipation flickering across them. With an open palm, Christina suddenly slapped Naomi across her left cheek, rocking the brunette back and making her gasp. "You're not just a naughty girl, though, are you Naomi?" Christina's tone was assertive but full of lust. With her other hand she delivered a slap to Naomi's right cheek, the blow bringing tears to her eyes. "What else are you?"
"I'm a dirty girl," Naomi whispered. Christina gripped each of Naomi's nipples through her blouse, twisting them roughly, eliciting a moan from her lover.
"Why do you say that?"
"I didn't pee myself by accident. It was on purpose. I like peeing myself." Christina continued to maul Naomi's big, soft tits.
"On purpose?! What sort of dirty, disgusting slut pisses her panties on purpose?"
"I do, Ms Holloway. I love it. I love the smell. I love being dirty." Naomi moaned again as her nipples were twisted and squeezed.
"You're just a naughty, dirty little slut," hissed Christina, stopping tweaking Naomi's boobs long enough to slap her hard across the face again. "Dirty. Naughty. Slut." Each of these last three words was punctuated by her spitting into Naomi's face, her saliva spattering over the pretty 22-year old face before slowly dripping to wet the blouse material that was stretched over Naomi's heavy breasts. She moaned as the spittle dripped from her chin, lost in lust.
Gripping her shoulder, Christina turned and shoved Naomi so that she faced into and fell across her desk. Naomi needed no prompting to assume the position, bending at her waist to lay her upper body over the desktop, boobs squashed against the surface, nipples buzzing against the cold wood, lower back arched to thrust her shapely bottom out, legs slightly spread. Christina flipped the navy skirt up over her back to show Naomi's pissy knickers and bottom to the room.
Stepping back and to the side, Christina took a moment to examine Naomi's bottom, ogling the soft, round, milky cheeks, currently encased in wee-stained panties. She seemed to absorb punishment almost supernaturally well, rarely carrying marks for more than a couple of days. Although Naomi would have been happy to be caned thrice daily, Christina moderated the punishments as she liked a blank canvas to work on. That said, only once in the last two weeks had Naomi not at the very least taken a long, hard hand spanking, as the two lovers settled into a pattern. As in the first two weeks they'd been in this relationship, Naomi still reported to Christina at the end of each working day and almost always ended up over her knee or bent across the desk. Until last night when Naomi had moved in, they'd been spending all weekend together anyway, and over Saturday and Sunday the curvy brunette could usually expect at least four spankings!
Christina's large boobs rose as she drew in a deep breath. She wanted to unleash a flurry of spanks, but they had all day today - no need to rush things. She knew Naomi would be in an agony of suspense, and thought she'd let her stew for a bit longer as she looked at her lovely bottom, round thighs and shapely calves as they descended into her wet socks. She loved every inch of Naomi's body, and liked to just watch her, particularly when she was on edge, waiting for a spanking or about to wet herself, or worse. Delicately, she stroked the tips of her fingers across her lover's bottom, tracing patterns on the soft, warm flesh, before feeling the damp, pee-stained cotton. Reflexively she sniffed at her fingers, finding the scent of Naomi's urine oddly arousing.
The first spank jolted Naomi forwards across the desk, drawing a gasp from her. The second fell almost instantly, crisply cracking across the other cheek. She braced for a third, but the smacks stopped as soon as they'd started. "No warm up spanking today, I think," murmured Christina. "Dirty girls who pee themselves on purpose need to be dealt with sternly, don't you agree?"
"Wh-whatever you say, Miss." Christina took a man's leather belt from a pile of implements in an armchair in the room, and folded it over, holding the buckle and testing the whipping action. Christina smiled cruelly, as she knew Naomi would be in turmoil, not knowing exactly what pain to prepare for - the solid thwap of the paddle, the sting of the cane, or...
She whipped her arm downwards, the leather belt curling across Naomi's wide cheeks with a sharp slap. The wet cotton of her panties protected her slightly, but a pink stripe showed on her cheeks where the belt had connected. Again the belt descended, higher up this time where no flesh was exposed, but the sharp crack and waggle of the brunette's hips betrayed the fact that her knickers were scant protection.
"Oooohh!" breathed Naomi as the third blow whipped over her round, pinkening bottom, and a fourth followed, this time slapping home on the tender undercurve of her full rear end, eliciting a higher pitched cry from her. Her knees sagged for a moment, but before Christina could instruct her she straightened her legs, once more presenting her bottom for the belt.
Naomi's cheeks flattened and wobbled under the fifth and sixth smacks from the belt, and with a choked sob she started to cry. Her cheeks were stinging, and the humiliation of her position - bent forward over her lover's desk, knickers and socks damp with her own deliberately released piss, face and blouse-front covered in saliva where she'd been spit upon, buttocks eagerly presented for a painful whipping - was arousing and embarrassing in equal measure, just as she loved. More blows fell, Christina expertly covering the 22-year old's whole bottom, the flesh under her panties a hot pink, the outer edges and undercurve a much hotter red. Her well-beaten bottom swayed from side to side as she flexed her hips, wanting to escape the pain and wanting it to continue. Her flesh rippled under a particularly hard blow and she threw her head back and yelped in pain, fat tears rolling down her cheeks.