Stocking Futa x Horse
Ryokukuzu
"Damn it. We can't get these ropes loose from her." says one of the drunkards, clumsily fidgeting with the ropes. "To think the guy that knows these bondage ties would be such a lightweight..." Anarchy Panty sighs and resigns any further attempts. "Come on boys let's just go back to the mansion and continue our fun! She'll be warm and comfortable enough here having her fun little dreams", the men quickly abandon their care and immediately leave with Panty out of the barn back to the mansion itself. Anarchy Stocking lies asleep on the hay bales, naked with her hands bound behind her and her legs spread apart. The barn doors close as they head off and some time passes before a horse the group unknowingly left in one of the stables gets out and starts wandering around, seeing Stocking laid with her semi-erect cock twitching, having her own wet-dream in her bindings.
"Ahhhn~ noo~ don't stroke it like that~" Stocking moans out as her bloated meter-long cock feels the soft hands grip firmly onto her shaft, in eager attempt to coax out the cum she has filling up in her melon-sized balls. Whether her 'complaints' are genuine or not, she couldn't attempt resisting anyways from her position. Stocking's hips wiggle around under the attention her length is getting as the hands keep edging her close to her desired orgasm. But from obscured distance Stocking sees them pull out a dildo as long as her arm, the vague figures starting to line it up against her gasping urethra. "H-hey! Wait.. where do you think you're planning to.. stick that...!!" Stocking protests as the foreign object prods against her swollen glans. Little by little her urethra starts to spread open for her unwilling penetration. "Goddamn it!! Stop it you fucking freaks!!!!" she screams out in defiance. Her eyes unfocus as the dildo finds give and her cock thickens to fit in the intruder; Stocking's hips buck backwards in attempt to retreat but her bindings make it futile. The hands pull the dildo out and shove it back in once more to thrust into her unused urethra, an unexpected amount of force backs the dildo as the thrust rocks Stocking's glans and shaft making her gasp out from the sensation inside. In the next instant the powerful thrusts force Stocking eyes drowsily opening to a new environment. In her confused shock, the large stallion from before is mounted above her bucking against her cock like it was it's mare. "Wha-What?!?" Stocking exclaims in surprise.
"What the fuck are you doing..?!? Get off!!" she screams out to the horse, trying to fight out of the ropes. "Damn that stupid slut leaving me like this!!" a furious Stocking shouts out, having pieced together why she's in this situation. The stallion seems to have no interest in her resistance and continues to thrust it's own cock down Stocking's urethra with bestial intent. "AH~! Damn it, cut it out!" her body cannot help but react in pleasure from the horse cock stroking inside her, "I need to get away..!" Stocking's eyes dart around looking for any way of escaping her predicament. She wiggles back in attempts to pull out but the horse merely re-aligns by stepping further onto the hay bales. She gets no results as she has now run out of room to back herself into, an avenue of escape removed. The horse forces itself deeper into her cock with each thrust, her urethra becoming weaker each time allowing the foreign glans an easier time to enter.
"Gahh..!! I-I need them to help me, now!" Stocking yells out for anyone to come and get her out but no matter how much she shouts, the mansion itself is too far away for her to be heard. Her glans gives way for the medial ring on the horse's penis, sealing like a stopgap in her cock; it's own bulge clear on her length giving a ribbed stroking inside her. Stocking's cock spasms with the horse's breeding thrusts, gripping tightly onto the length. "Fuckfuckfuck...Nononono!! This can't happen!!!" Stocking's emotional state worsens as she starts to panic in fear of what is coming. She desperately looks around for anything at all that she could use or reach for to get away, but nothing can.
Stocking is interrupted, as a new sensation emerges at the base of her fat cock; the stallion's glans starts flaring outwards obscenely, plumping out and forming another defined shape ribbing inside her urethra. With a bestial frenzy the horse bucks harder into her cock, it's own evolutionary intent to breed in full force. "Aaahh!! Nononono.. Y-you can't be serious..!! Stop! STOP!!!" Stocking screams out as the beast slams down it's length, the bulged shape sinks and disappears deep into her groin as she feels it press deep against her prostate. As if a perfect seal with a womb, the horse's flare presses against her prostate, it's balls clench in as liters of cum start to flow through it's entire shaft into her cock. Her urethra spread open with the flow of hot cum as it hits her prostate, the heat and sensation silences her screams as she can only voice her moans in shock. The weight of seed builds up in her core as they find their opening in the tracts leading down towards her quivering sack. The thick filling reveals itself as it bloats out her vas deferens from it's sheer volume down to her epididymes, pooling up quickly and expanding such that their shape becomes very defined on her balls before flowing into her septa.
Each throb of the horse's cock inside her pump another heavy load deeper in, Stocking's septa filling stretching to accommodate each drop of animal seed into her backed up reserves. Her melon-sized testicles swell heavily outwards stretching her scrotum tightly around each testes, almost doubling in size. Every motion of Stocking's body causes her balls to audibly slosh trying to hold onto all the stallion seed flooding her. Inside, the horse sperm begin swarming into Stocking's backed up seed with vigor to impregnate despite the biological differences, each seed pair merges together and begin dividing together into zygotes to take root lining the walls of her septa. The volume of the horse's sperm easily outnumber Stocking's as the "leftovers" find home on already merged pairs, mixing in and affecting the divisions even further, corrupting their "natural" process of pregnancy. A mutating factor of her "angelic body" affecting their compatibility.
The horse pulls out it's now flaccid cock out of her urethra, to her whimpered moan and leaves her with her urethra oozing seed. Despite her resistance, Stocking's body reacts warmly at her filling, fidgeting around at the tingling and churning her floor-reaching sack is radiating. Her balls clench lightly by themselves, as it sloshes both of their semen inside them. "Haa.. Haa.... at least it's finally over...." she whispers to herself in relief of her experience being over....For now...