The next week, Starlight awoke in her bed. Her body is so energized from all the fucking. She had never felt better in her entire life. Her eyes drifted to the window. The snowstorm was surprisingly still going. Strange, she thought for sure winter would be calming down by now. "I might have miscalculated something--" She was silenced upon seeing Spike and Twilight both standing in her room. They were both stark naked, with their cocks on full display, but neither were looking at her. Instead, the siblings were enraged by each other's sights.

"Twilight!" The dragon growled at her. "It's my turn to fuck her!"

"Spike!" The alicorn tried to keep a straight face. "I believe it's actually my turn."

"Guys, guys, let's not fight." Starlight stepped between the two, trying to calm them down. However, they braced her against the bed and ripped off her blanket. Both continued to look at each other with rage and malice as their members grew to full stride upon her naked body. Starlight's eyes lit up, her mouth watering at the sight.

"I fucked her first, I deserve more right over her!" Spike demanded, groping one breast.

"She wasn't some virgin you just popped!" Twilight followed, taking the other breast.

Starlight fell back at their intense touch. Their hands were so rough, yet warm. Her nipples already hardening between their fingers. "I'm certain, we can figure something out..." Her legs squirmed underneath them.

"You can have her after me," Spike ordered, spreading the mare's left leg.

"No, you can have her after I'm done!" Twilight spread her right leg.

Starlight was panting hard and her head was rolling back. Their cocks were so close to her body that she could feel all the heat panting inside them. It was too much, and the unicorn was losing her mind. "Yes, do it, please!!" She begged for one of them to make a move, but both were too busy arguing over her.

"You already had her!"

"And you're not my boss, Spike!"

Starlight and winced with her lust and just took both cocks in her hands. "Please, just share me then!!"

"No, we're not giving into incest!!" They both screamed at her in unison.

Starlight groaned and fell back onto the bed. Her hands tried to work their cocks, but they kept refusing her advances. It was too much, she couldn't stand this fighting. But it was also so damn hot at the same time. She was their toy and they couldn't decide on who should play with her first.

"She is mine!!" Twilight pushed forward, slapping her cock at Starlight's breasts. The tip touched Spike's hand, making his grip fade.

"No, she's mine!" He pushed into the breasts too with his cock. Both of their members hit each other, making their groan from the pent up energy.

Starlight could tell it was time for drastic action. She took both cocks and slapped them against each other. Making the two gasp in return. "You two are driving me crazy!" The mare squeezed their tips and hit them harder. "Just have a cock fight already. The last one to cum gets to go first!"

Feeling their desires getting too, the two finally conceded. Starlight smiled and leaned forward, licking the tips before slapping them together again. Twilight and Spike glared at each other as the unicorn began to stroke them. Both clapped back, hitting their members hard against each other.

"You won't win, Twilight!" Spike threatened, thrusting his cock into her strokes.

"We'll see about that, Spike!!" Twilight did the same and Starlight moaned in return.

The unicorn continued to pump them faster, her fingers running up their lengths. Their pre-cum mixing as their tips hit each other. The mare was growing so wet at the sight. "Come on, give it to me." She moaned, opening her mouth. They didn't need much encouragement, just insurance that the other would lose this bout. Their hips were pumping and their balls were swaying.

"Oh, you are going down, Spike!!" Twilight moaned and leaned forward, pushing the dragon's cock to the side. She slapped the head over Starlight's mouth.

"Don't count on it, sister!!" He countered, smacking his cock on the other side of her mouth. Both were trying to enter, and Starlight opened wide. Her tongue licked them and her hands stroked fast. Their moans grew louder and their members were heating up. The mare was losing herself in the desire.

"You won't win this, Spike!!" Twilight moaned, thrusting her hips faster. Her cock was pulsating with energy, but she couldn't let her brother win. She needed to get back at him for the last time. The alicorn grabbed both of her breasts and wrapped them around her member.

"You're not even close to beating me, Twilight!!" Spike's own shaft was throbbing with lust. He could feel his body tensing up. Seeing his sister's action, he took Starlight's mane and yanked her mouth down over his too.

Starlight's hands dropped as her plan worked. With their lust out of control, they just went at it, fucking her chest and mouth with no regard for the other's work. The unicorn could taste the sweet nectar of their tips over her body. Her ears could hear their moaning reach a peak. She knew it wouldn't take long, but their bodies were working overtime to beat each other.

"Twilight, you are not winning!!"

"Spike, this is my victory!!"

Starlight could feel them about to blow, and their tips were swelling up. She pulled herself off of them and went back to rubbing them off. Both of them were so close and their balls were bouncing. Starlight couldn't believe how lucky she was to have a dragon and an alicorn wanted her. Tossing her tongue out, the mare gave both tips a nice kiss. "Go ahead and cum. You earned it."

"Take it, you bitch!!"

"Eat it, slut!!"

Their moans rang out in harmony as their cocks blew up at the same time. Both shoot large ropes of white seed at the unicorn. Her eyes rolled back as the hot seed blasted over her. Covering her from her head to her breasts and knees. The two kept blasting her until the mare was soaked in their juices. Starlight licked her lips and swallowed a little bit.

Spike and Twilight panted hard, their climaxes were far more draining than expected. Their members slowly softened and the cold air froze the sweat over their bodies. Both of them fell onto Starlight's bed. The mare giggled at the sight, slowly crawling above them.

"I guess that's a draw." She moaned, slowly grinding her legs over their spent cocks. "You two will have to share me..." Her laughter slowly echoed through the room and outward throughout the whole castle and beyond.

Thunderlane, slowly freezing to death outside in the storm shivered in both horror and cold. His hot and hard erection was the only thing keeping him warm while listening to all their disgusting noises. It was kind of worth it in the end for him... even if he prompted falling dead afterward.

******

Author's Note

No, it's not over yet. One final chapter coming next Monday. I'm serious, the last one.

Yes, I had to kill Thunderlane somewhere.