(c) by ZendayaBeast

Olivia Rodrigo turned 19 today. She threw a big party at her house in the country. The party had died down, and most people had fallen asleep. Olivia was walking outside, still relatively sober. She felt bitter disappointment over her failure to charm the boy she had an interest in. She had dressed in a tight black skirt, with decorated mesh revealing even parts of her plump buttocks. She had to be very careful. A long step or a slight bend of her waist could hike up the skirt and reveal the g-string underneath. Olivia was weary, however, as some in her class were spreading rumors about her. Mostly they were girls who were jealous of her natural good looks, flowing blonde hair, firm DD cups, and inviting round ass.

Olivia had a lot of opportunities due to her family’s wealth. She had various hobbies, but her absolute favorite was horse riding. She had ridden in multiple competitions and personally cared for many horses. Olivia exclusively dealt with mares, as her dad considered them easier to control. She’d wandered over to the stables, where some of their best racehorses were kept. Earlier the same day, unbeknownst to her, a stallion had arrived, at great expense to her father. Successful racehorses were sought after for breeding purposes because their foals were likely to share their traits.

Olivia found the new stallion in the stable. As she entered its pen, she noticed a strange musk in the air. She could see the stallion was restless and went to soothe it.

The alcohol and sexual frustration attracted her to the horse’s limp penis; she’d spent her entire life around horses and never thought about their genitalia; she was a decent girl, not some freak. Besides, she mainly dealt with female horses. For whatever reason, she was mesmerized. The horse had calmed down as Olivia hesitantly reached out her hand to touch its penis; it was somewhat unremarkable in its flaccid state, about 10 centimeters in length but thicker than any she’d seen before. Driven by curiosity, she kneeled under the horse and touched its penis with her tongue, it was soft and warm, and the taste was thick and musky.

Emboldened by alcohol, Olivia took the head of the penis in her mouth and sucked on it gently; she winced at the salty taste of the precum; the stimulation riled up the horse, it started moving towards a fence, forcing Olivia to awkwardly shuffle on her knees trying to keep the cock in her mouth. The horse, clearly enjoying itself, propped its front legs on the fence, giving Olivia easier access to its shaft. Olivia had backed up against the wall, with nowhere to move, but the horse had stopped moving, so she tried to take the cock deeper in her mouth. Ten centimeters weren’t tricky even for a novice like her, so she managed to fit the horse’s cock entirely in her mouth with relative ease, its thickness filling her mouth up nicely.

Olivia started to move her mouth back and forth, bringing her lips back to the hilt, feeling the penis swell and leak more precum. She couldn’t help but feel proud.

Unbeknownst to her, the horse was done with foreplay, its penis starting to grow in length and thickness while still inside her mouth rapidly. Olivia began to have difficulty accommodating the member’s ever-increasing size and tried to move her head to get it out of her mouth. Instead, she found herself pinned between cock and a hard place, a cock pushing deeper inside her mouth by the second, and a fence behind her. There was no escape. The horse found great pleasure in Olivia’s tight throat; it kept the hilt of its cock firmly against her lips as the head of its penis traveled further down her throat, causing a massive bulge as it went.

Then began the rhythmic pounding; the engorged equine cock reached well past her esophagus. After each thrust, the horse pulled back the entire length of its cock, sometimes allowing Olivia to gasp for air. Then, it plunged down her throat with force, bulging down to her chest.

The stable was filled with the horse’s whinnying and obscene sounds from Olivia, whose throat was stretched to unimaginable proportions. Olivia didn’t see that the two boys followed her out of the house when she left. After having her throat violated by a massive horsecock, Olivia felt someone pulling her away after what felt like an eternity. After a short struggle, the horse’s cock exited her mouth, and she was on all fours, barely conscious, gasping for air.

Whatever their intentions when they started following her, the boys could not resist the opportunity; Olivia’s skirt had hiked above her ass, revealing the g string underneath. They grabbed her and dragged her to a nearby table with her ass sticking out, Olivia felt their hands all over her body, pinching her nipples through her skirt, slapping her ass, but she was still delirious and could only manage weak resistance. One of them grabbed leather horse reins off the wall. The reins left red marks on her ass, woke her up from her stupor, and brought out louder screams. It was late at night, and they were far away from the main building. They were still worried about the noise. The other boy took off Olivia’s thong and shoved it in her mouth, along with his cock. The boys had their way with her for the next 30 minutes, roughly fucking all her holes.

Once the boys were done with Olivia, they left her there with her mouth shut. Sore and leaking cum, she lay on the table. She couldn’t believe that’s how her birthday went, raped and impregnated by her classmates and violated by a horse. Two boys from her class had videos and pictures that would ruin her life. Olivia was going through the day’s events in her mind when she was suddenly startled by a warm breath on her neck. The horse from earlier was back for round 2. It mounted its front hooves on the table, keeping Olivia firmly in place, and aligned its massive cock with her used pussy. Olivia tried her best to scream and wiggle when she felt the enormous intruder in her nether regions. She knew it was not gentle. The horse started to push with increasing force, but its cock slipped away before penetrating her still tight pussy.

A glimmer of hope grew in Olivia’s mind. Maybe the horse would grow tired of poking at her pussy. Alas, the horse was not tired yet, it aligned its cock again and started pushing, but this time it slipped and started moving towards her asshole instead. Olivia’s large round buttocks offered better leverage. Tears grew in Olivia’s eyes and screamed in her mouth as the massive pole of equine meat was now demanding entry to her ass. One mighty thrust and her ass were split open by a cock as thick as her leg. The thrusts were merciless, each one reaching deeper inside her. The horse claimed her ass, steadily working towards burying its entire length inside. Olivia felt the pressure in her ribs as the massive cock was paving the way inside her. Soon the horse’s swollen balls were hitting her pussy, as its entire 23-inch cock was repeatedly buried in her asshole. Each time the horse’s pelvis slapped against her ass, Olivia hoped and prayed it would be the last. The massive intruder entirely occupied her mind, and she didn’t even consider the finale. The horse was in no hurry to reach this finale, relishing in the tightness of Olivia’s ass.

After 15 agonizing minutes, Olivia started sensing the pressure inside her as the horse deposited its seed. She was disgusted and humiliated as she felt the warmth of the horse’s cum spread inside her. Much to Olivia’s surprise, it didn’t stop. The horse was still balls deep inside her as she noticed the swelling of her belly. Suddenly Olivia couldn’t breathe anymore. Having nowhere else to go, the torrents of cum started rushing up to her throat to her mouth, still taped shut. She ran to remove the tape. The cum started pouring out through her mouth as soon as she did. The horse was still forcing more inside her as she fought for air.

Satisfied, the horse started pulling out of her ass, and Olivia finally got some relief. As the horse tried to pull out, the swollen head of its cock didn’t fit out of her ass, but it didn’t stop pulling, dragging Olivia off the table to the floor. The horse pulled the rest of its cock out, followed by a jet of sperm, leaving her to reflect on the night’s events on the floor in a pool of cum.

The End