deal with the devil 2 – Part 4
Robin lied on the bed, still stuck within the bonds that Nami had put in place, resting and recovering from the intense orgasm she had just enjoyed a few moments ago. While her mistress mumbled quietly to herself, just a few feet away, Robin took her time to explore her thoughts and feelings. She had not considered the option of not being edged, and it was both confusing and exhilarating. There was no doubt that she truly wished to be tortured in constant denial. Even if she would lose her ability to ejaculate, the idea of becoming a mere instrument for Nami's pleasure turned her on so much; far more than she would openly admit.
Of course, such a future was impossible, not only due to complications that would come with such practice, but also because of their relationship. Besides, Robin was simply allowing herself a moment of indulgence in her more submissive side; once having satisfied her fantasy, she would waste no time getting back on top and subdue the cocky little girl. For now, however, Robin had to focus on surviving this month as Nami's plaything and prevent the unlikely possibility of losing her dominant demeanor.
"Here we go!" Nami cheered. "I've been dying to test this thing out"
Sensing the presence of her mistress by her side, Robin steeled her heart and prepared herself for whatever Nami had in store for her. At first, though, nothing really happened; she could hear Nami fiddling with something, but it was impossible to tell what. Then, after a minute or so, Robin could feel something incredibly slick and firm wrap around the tip of her cock. She let out a soft moan as the object continued to slowly swallow her length.
"You're going to love this one, Robin. I had Franky make this for you and your cock specifically…" Nami grinned to herself, watching the small jerks in Robin's body. "I could tell you how it works, but it would be so much more fun watching you figure it out for yourself…"
As the object pushed further down, Robin could feel an abundance of ridges and bumps covering the walls of the obvious cock-sleeve. Additionally, the slick lubrication, which seeped out of the small pores inside the toy, made her cock itch and throb like nothing else. Robin was still hard after her orgasm, but now she was beyond hard and could almost feel each individual vein on her aching shaft. She bit down on the ring inside her mouth as the frustrating intensity of her arousal increased with each second, forcing her cock to grow just a bit bigger. By the time the sleeve had enveloped her completely, Robin wriggled in her bonds as the need to scratch that itch became too strong for her to lie still.
"Oh my, Robin…" Nami moaned as she watched the growing desperation in her slave's body. "I could have guessed that the Viagra-cream was effective, but I had no idea that it would turn you into such a needy whore…"
"UUuuuughh!" Robin groaned as she felt her sex begin to burn with desperation.
"Let me help you with that.." Nami reached around Robin's neck and undid the straps keeping the ring-gag in place and carefully removed it from her mouth.
"Please stroke my cock!" Robin blurted out. "I cannot take this longer! Please, I beg you!"
"Now this is an interesting surprise…" Nami grinned widely, snickering with great amusement as she listened to the desperate pleads of her lovely friend. "Maybe… But only if you're a good girl, Robin."
"Y-Yes… Please… I will do anything; just hurry!"
"Hold your sea-trains, Missy; I'm not done yet…"
Holding her tongue, Robin gritted her teeth and remained silent while Nami worked on the toy. She obviously couldn't see what she was doing, thanks to the blindfold, but Robin didn't really care; she had far greater concerns to be worried about; her cock was on fire; it throbbed, ached and pulsated almost continuously. Periodically, the sensation would flare up and send her into a frenzy of lust and need, grunting and moaning for any form of stimulation.
"There, all set!"
Before Robin could resume her submissive pleading, the toy around her cock suddenly burst into life and began to work her sensitive member. Unprepared for the sheer magnitude of pleasure that poured into her, Robin gasped lewdly as her body tensed up while the sleeve stroked, rotated and vibrated her cock at full force. Only ten seconds later, much to her surprise, the toy began to beep loudly and Robin was forced into another, strong orgasm.
"Aaaaaahhh!" Robin came so hard that most of her semen shot past her and onto the wall behind her, missing her face completely.
"Holy shit…" Nami moaned and stroked her own cock as she watched the sticky fireworks.
Then, in the midst of her tremendous orgasm, Robin felt something tighten around the base of her shaft; her ejaculation abruptly came to a complete halt and quickly transformed into a strong and intense edge. She trembled and jerked furiously, humping and thrusting her cock up and down in a frantic fashion. Due to her bonds, though, Robin managed very little and remained tightly secured on her back, unable to do a single thing.
"Fuuuuuuuck!" Robin cursed with a frustrated groan. "W-Why did it stop!?"
Ignoring her question entirely, Nami inched forward and slapped her cock against Robin's wet pussy and her aching testicles. Biting her lip and watching the reaction her playful teasing caused, Nami continued to slap her slave until she couldn't hold it any longer. With a single, firm and slow thrust, the redhead pushed herself inside of Robin's tight ass until her testicles pressed against the cheeks of her rear. Nami groaned joyfully as she felt the walls tighten around her, squeezing and hugging her veiny member. With a blissful expression on her face, Nami pulled her cock back out and shoved it back inside, repeating the motion until she picked up a steady pace.
Just below her, Robin was grunting and moaning as her ass was being filled with her mistress' cock. Still feeling the full force of the harsh edging, she could barely lie still as her mistress began to fuck her rhythmically. Despite all the hardships she had endured so far, Robin felt somewhat relieved that her feisty friend had at least coated her penis in lube before pushing in.
Suddenly, the toy around her cock sprung back into life and began to masturbate her rigid cock, up and down at a moderate pace. Unlike before, it neither rotated or vibrated around her and kept the strokes simple. It continued to squeeze down around the base of her shaft, keeping the floodgate sealed and her orgasm at bay.
"Oh god… I almost forgot how tight your ass is, Robin." Nami moaned. "I've missed it so much…"
"Fuck it all you want, just get this contraption off of me before I go insane!"
"You don't get to tell me what to do, whore!" Nami grabbed an item that she had brought up on the bed and pressed it against Robin's lips. "Open up, slut."
Doing what she was told Robin opened up and felt a familiar object push into her until it tickled the opening to her throat. Then with a small, forceful push, the item popped in and was tightly secured by a pair of straps around her neck. Robin pressed her tongue against the soft, yet firm rubber cock and licked it instinctively.
"Mmmmph…" Robin let out a muffled groan.
"Much better."
With the cock-shaped gag firmly in place, Nami returned her focus to the tight ass that her cock was resting so neatly inside of. Pulling back, until only the tip remained, Nami adjusted her legs slightly, shifting her position and thrust as hard as she could inside of Robin. Listening to the pleasure-filled screams of her slave, Nami continued to thrust into her with all her strength. She grabbed Robin by her waist and leaned in over her, just so she could apply even more force to her thrusts.
Just below Nami's breasts, between Robin's legs, the toy continued its work by stroking the aching cock. Robin grunted and moaned, feeling the abundance of pleasure welling up inside her as the toy kept her on edge. Nami's big, veiny member pushed deep into her and her large, bulbous cock-head pushed her walls open with such incredible ease.
Once again, taking Robin completely by surprise, the toy suddenly began to beep and she could feel her cum rush through her cock. Two big and sticky ropes of semen managed to slip past before the toy tightened its grasp around he length, stopping her pleasurable orgasm in an instant. Robin grunted infuriatingly and trembled as her ejaculation was interrupted for a second time. Despite her predicament, and unlike before, the toy sped up and began to vibrate all over her pulsating member as if urging her to keep cumming.
"MMMPPPHH!" Robin screamed, unable to keep still as she edged relentlessly.
Then, just a few moments later, the toy opened up and another rope of cum managed to escape, just before it closed once more. Robin, unable to understand what was going on, felt a slight panic in her chest as the whirling, tireless and sadistic object surrounding her cock toyed with her; she couldn't tell when she got to cum again and was kept waiting and anticipating the next, brief blast of pleasure. However, there would not be a single time where she could guess when she would cum, making every single spurt that much more intense.
Nami snickered with glee at the brief bursts of lewdness which allowed her slave a moment of relief. She stared intently at the machine locked around Robin's cock, admiring the craftsmanship and the sheer torment it could inflict upon any unfortunate penis which found itself stuck inside its hold. While incredibly compact and lightweight, the sleeve had a metallic appearance and a variety of buttons to program its behavior. The top was open, allowing Robin's pulsating cock-head to poke out; it could also be closed in case there was a need to apply pleasure to the delightful knob. While most of its functions were yet to be discovered, Nami was already far beyond satisfied with this delightful contraption and ignored them for the time being.
Grunting and heaving, Nami thrust back and forth, fucking Robin as hard as she could until the sweat began to run down her body. She was starting to feel the strain inside her testicles and couldn't wait to finally unload. As her cock slid in and out, her eyes stared at the lewd sight below her, observing every tiny morsel of depravity she could. The trembling body of her lover, combined with the jerks whenever she was allowed release was so intoxicating and lewd; it was impossible to hold back after witnessing such a sight.
"Fuck, I'm going to cum, Robin!"
"Mmmmmph!"
Pausing for just a small moment, Nami reached for the toy around Robin's cock and pressed one of the many buttons. This caused the machine to beep in response and grow louder as it worked faster and faster, until it reaching maximum capacity. Continuing her fucking, Nami watched as Robin wriggled and squirmed on the bed, frantically trying to free herself from the intense torture; she whimpered and groaned, unable to escape her fate.
The toy began to beep once more, but this time in a slightly different fashion. Once the sound disappeared, the semen began to fly once more as Robin came her brain out completely. She gasped loudly as the thick, boiling fluid shot out of her fat tip. Over and over, she was forced to cum by the machine which kept raping her member mercilessly. No matter how many orgasms Robin was put through, it simply refused to stop.
Seeing her slave ejaculate continuously, all over herself fortunately, the lust in Nami's body finally took control and she felt her testicles begin to pump hard and fast. Leaning backward as she pushed her cock inside Robin's ass for a final time, Nami dug herself as deep as she could and came. A flood of sperm poured out of her length as it throbbed inside her lover. Nami let out a single, strong sigh as the pleasure coursed throughout her shaft, sending jolts of tingling electricity up her spine and into her brain; she was in utter bliss.
Sobbing and whimpering, overtaking by both pleasure and panic, Robin continued to cum, even when there was no more semen left in her balls. Each dry orgasm felt like an explosion of pleasure and frustration. Her testicles were pumping constantly, and she could feel her cock jerk as if loads of cum were shooting out of her, but nothing came. Her brain could barely comprehend the myriad of sensations she was experiencing and she couldn't decide whether she enjoyed it or not.
A few moments later, once Nami had finished unloading, she purred with relief and pulled her cock out of her slave, laying herself down beside her. "Hmmmm!" she stretched. "That was great!"
"MMMMPPPPPHHHH!" Robin screamed and trembled.
"Looks like someone's having fun…"
Reaching in between Robin's legs, Nami grabbed the emptied testicles and fondled them firmly in her hand while listening to the marvelous and frantic moans. It was such a pleasant and decadent thing having the love of your life tied down beside you, cumming and cumming without the tiniest chance for mercy. Nami could've stayed like that all day, but that would probably be a bit too much for the poor woman. Instead, she was just going to close her eyes for a small moment and wait for the toy to turn itself off. It would probably not take all that long, maybe a few minutes or something, at best.