"AAAAAAAHHHHHHHH!"

Mrs. Cake's shriek could be heard throughout Sugar Cube Corner. Everypony downstairs stopped what they were doing instantly. "W-What in tarnation was that?!" asked Applejack.

"That sounded like Mrs. Cake." Rarity answered. "Did something happen?"

"I'll find out." Twilight said before teleporting away. The purple alicorn reappeared upstairs where she heard Mrs. Cake's voice. She ran over to the bedroom where she saw Spike furiously groping and sucking the mare's breasts as she squirmed under him.

"S-SPIKE PLEASE!" she yelled as she tried to push the dragon off. "WHAT'S WRONG WITH YOU?!" Mrs. Cake didn't want to admit it, but the way Spike was handling her actually started to feel good. It took everything she had not to moan in pleasure. She IS a married mare after all. The only one who should be allowed to touch her this way is her husband......who is currently hanging by his neck from the ceiling Spike punched him through. Twilight used her magic to pulled the lust driven dragon off the chubby mare who quickly grabbed the sheets to cover herself up.

"T-Twilight! What's going on?!" came Pinkie's voice. The pink mare entered the bedroom wearing nothing but a pair of baby blue lace panties. She gasped as she saw Spike struggling to break free from Twilight's magical grasp and Mrs. Cake covered up in bed. "Oh gosh, Mrs. Cake, did he........" she started.

"N-No....but....what's wrong with him?" she asked. "I've never seen him like this before."

"Pinkie, you better explain things to her." Twilight suggested. "I'll........take cake of Spike." With seconds, both Twilight and Spike disappeared just as Pearl entered the room.

"Hey what's going on here?" he asked. Both Pinkie and Mrs.Cake screamed before Pearl exited the room via Pinkie's fist. His head went straight into the wall of the hallway; his body laid unresponsive as Rarity and the others showed up. Seeing Pinkie wearing nothing but a pair of panties, Fluttershy and Applejack covered Big Mac's eyes before he had a chance to see anything.

"Pinkie, put some clothes on fer Celestia's sake!" Applejack yelled.

****************************

Celestia stood on the balcony outside her room and stared up at the night sky; light from the full moon causing her light pink nightgown to become transparent. She was so filled with fear knowing that Stargazer was out there, planning, waiting for the right time to strike. She couldn't take it; knowing that at any point in time, that unicorn could attempt to finish what he started and kill her precious baby dragon. Unable to take it anymore, Celestia's horn glowed and she teleported away just as a maid began knocking on her door.

Celestia reappeared within the friendship castle where she heard a female scream. "Twilight?" she said. She used her magic again to teleport to the upstairs hallway where the screaming was louder. She ran over to Twilight's bedroom where she saw the purple alicorn being pounded by Spike from behind; her perfectly round plot jiggled with each thrust he made. Her large breasts jiggled under her as her fingers dug into the sheets. Both she and Spike roared as they had their umpteeth orgasm of the night. Twilight collapsed onto the bed as Spike prepared to go another round.

"Twilight." Celestia said; catching her attention.

"C-C-Celestia." she struggled to say. Celestia grabbed the straps of her nightgown and pulled them over her shoulders; causing the entire fabric to slide off her voluptuous, thick body. Wearing nothing but her pair of red lace panties, she moved over to the bed and caught Spike's attention. The dragon growled hungrily as his second mate seductively crawled into bed; her massive tits jiggling with each movement she made.

"I'll take from here, Twilight, you rest." she said as Spike grabbed her. Moving Celestia onto her back, the first thing Spike did was bury his head in between her massive pillows; squeezing and sucking them as much as he liked. Celestia gasped and giggled and squirmed underneath her "son"; placing both hands on his head as he ravished her tits. Celestia enjoyed the way Spike handles her chest. Unlike most stallions who just mangles them, Spike was somehow both forceful and gentle with them at the same time; allowing her to get some enjoyment out it as well. Spreading her legs a bit, Spike positioned himself over her as he continued on. Soon grinding against her marehood which caused her to let out a heavy groan.

Celestia could feel herself getting wet down there as Spike released one of her tits from his mouth with a loud "pop". He moved down a bit and grabbed her panties; pulling them off her and tossing them over his shoulder onto the floor. Spreading her legs, Spike positioned his member next to her entrance, and in one move, pushed all the way inside her. Celestia moaned out Spike's name as he entered her; soon grabbing the sheets as he started thrusting. Spike growled hungrily at Celestia's jiggling tits; soon burying his face between them once again. Spike soon started to form a nice rhythm as Celestia pushed her breasts together to keep his head between them. She couldn't help but compare Spike to the many "lovers", or rather, "partners", she's had over the years; mostly during her estrus cycle. Each stallion she'd slept with could never bring her as much pleasure as Spike was giving her right now; she'd be lucky if she felt anything at all. It would almost always end as soon as it began. She believed the longest any stallion held out with her was 3 minutes. Meanwhile, Spike could just continue on and on until she passed out from multiple orgasms, and then keep going afterwards.

Speaking of which, Spike finally removed his head from between her massive pillows as he picked up the pace again. Celestia started panting and moaning as Spike went deeper into her. "It feels so amazing, Spike." she moaned. "Don't stop."

Spike grabbed her arms and held them at her side as his movements increased; her breasts jiggling even faster as she moaned his name louder. After a while, Celestia was flipped over onto her hands and knees and was plowed from behind; her large, thick plot jiggling like jello with each thrust her dragon mate made. She buried her face in the pillow and groaned hard as Spike hit new depts. Gripping the sheets, the ruler of Equestria tried her best to hold on as long as possible, but that didn't seem like it was going to happen. Her inner walls started to tighten up around Spike's member as she bit down on the pillow; trying her best to hold back. With a soft growl, Spike slowly pulled back, then with no warning, rammed himself deep inside her. Celestia released a muffled scream as she came hard against Spike; spilling her juices over his lap and the sheets. Celestia's pussy was like a vice; squeezing the crap of Spike's "little buddy", and yet despite this, he continued plowing her. Celestia's face was completely buried in the pillow as she screamed for Spike to stop, however, with her voice being muffled, he couldn't hear it. She was still in the middle of her first orgasm when she felt a second one build up out of nowhere.

"I'M CUMMING AGAIN!" Celestia thought before her eyes rolled back. Seconds later, her entire body shook as though she was being possessed; another wave of her juices spilling all over Spike. The lust filled dragon continued thrusting into his mother/lover until he came as well; growling as he unleashed wave after wave of his seed inside her. Seconds later, Spike collapsed on top of Celestia; wrapping his arms around her and holding her close. Panting heavily, Celestia managed to open one eye and saw Twilight looking at her.

"Are you okay?" she asked.

"N-N-N-Never.......b-b-better." she struggled to say. Suddenly, Celestia let out a gasp as she felt Spike's member take on a new life. A soft, gentle growling sound came from Spike as he slowly kissed Celestia up her back, over her wings, and finally to the back of her neck where she shuttered. "S-Spike.....p-please." she begged. "L-L-Let m-me r-rest......a bit." Spike slowly pulled back, allowing Celestia to believe that he was pulling out, but that wasn't the case. Spile slowly eased himself back in; causing Celestia to tense up as she felt herself start to lose it. Squeezing her eyes shut and reburying her face in the pillow, Celestia came for a third time; although it wasn't as big as before. Spike released growl as he felt her inner walls squeeze and massage his member as he pulled back for another thrust.

Twilight put a stop to it when she gently placed a hand on his cheek. The lust filled dragon looked as his lover as she silently told him to stop. Spike looked down at an exhausted Celestia and slowly pulled out of her; staring at her large thick plot jiggling as her body twitched. Spike moved over to Twilight and pressed his lips against hers; pushing her onto her back as he spread her legs. "I.....I'm still a bit sore, Spike, please go slow." she requested. Spike answered her with a growl then slowly pushed inside her. Twilight moaned his name as he began moving in and out of her in a slow rhythm.

****************************

"And that's what's happening with Spike." said Pinkie. She and the others had just finished explaining to Mrs. Cake why Spike acted the way he did. She couldn't help but feel sorry for the young dragon. She knew that he would never knowingly attempt to force himself on her the way he did earlier; although it did feel good.

"Is there anything we can to help him?" she asked.

"There is, but......" Pinkie started.

"If Spike sleeps with enough mares, then he'll be able to fully control himself." Starlight jumped in. "He's already claimed Twilight, and............C-Celestia and Luna."

"WHAT!?" Mrs. Cake screamed. "He slept with the princesses?!"

"You have to understand, it's the only way to help him." Pinkie said.

"So, are you all planning to......" she started.

"Some of us are." said Fluttershy as she blushed a bit.

"Besides, if he claims us, then he can just reverse it once his cycle ends at the end of the summer." Rainbow said. Before the conversation could continue, the mares heard the sound of somepony coming up the stairs. Believing it was Big Mac, Fluttershy left the room to meet him, but stopped in her tracks when she saw who it was.

"B-Blueblood." she said. "What are you doing here?"

"I'm looking for Dizzy." he answered. "Big Macintosh told me he was up here."

"Oh, I think he's in there." Fluttershy said; pointing at Pinkie's bedroom door. With a nod, the prince walked over to the bedroom and walked in. There he saw Dizzy, a naked skeletal mess. Rolling his eyes, Blueblood used his magic to clothed the poor stallion, then levitated him over his shoulder. Walking out into the hallway, Blueblood was confronted by Pinkie and the others.

"And where are you taking my Dizzy?" Pinkie asked.

"I have business to discuss with him and Pearl." he answered.

"What kinda business?" Starlight asked. "Does it have anything to do with whatever Princess Cadence has Starburst doing?"

"In a way, yes." he answered. "These two idiots could prove useful."

"Wait." Pinkie said as the prince started to walk off.

"Don't worry. You'll get him back soon." he said as he headed downstairs. As Blueblood left, a soft growling noise could be heard. It came from Applejack who was clenching her fists and trying her hardest to not jump at the prince. Rainbow stood in front of her marefriend in an attempt to prevent her from doing something foolish. It was clear from Mrs. Cake's point of view that Applejack was upset at Blueblood for some reason, but had no idea what it was. She thought it best not to bring it up right now, she was too worried about Spike to think about something that might be frivolous at best.

Downstairs, Blueblood was soon confronted by Big Mac who had his arms crossed as he stared the prince down. Blueblood could easily tell by the way he was standing that Big Mac wanted to know why he needed Dizzy and Pearl. Speaking of which, Pearl was being escorted out of the building by two royal guards; unsure of what was going on. Blueblood stared at Big Mac for a few seconds before sighing heavily. "Okay, okay, i'll tell you." he said. "Stargazer escaped." The red stallion's eyes widen in shock. "Your grandmother attacking Dragonia and putting Amethyst in danger caused Goliath to go crazy and blow up the prison island; allowing all of the prisoners, including Stargazer to roam free." Big Mac raised an eyebrow indicating that he wants to know what this has to do with Dizzy and Pearl. "Aside from Twilight, these two idiots were the closest to that unicorn. I figure that if anypony could help hunt him down, it's these two." Anger started to form on Big Mac's face. He knew what Stargazer had tried to do to Spike, and that he would attempt to do it again, especially now that he and Twilight are together. Ever since Big Mac found out that it was Stargazer who had Spike assaulted the night of the Gala and tried to kill him at the Summer Sun Celebrated, the number one thing he wanted to do was ring his neck, but unfortunately, he never got that chance. Stargazer was already being sentenced to prison by the time he found out.

"I believe that it goes without saying that this stays between us." Blueblood said. "It's best not to worry everypony right now." Blueblood started to leave, but was stopped when Big Mac placed a hand on his shoulder and gave him a look of determination. "You wanna help, don't you?"

Big Mac nodded.

"Fine." the prince sighed. "I'll call you if something comes up."

Big Mac nodded once again and let Blueblood go. He watched the prince leave; not realizing that Fluttershy was standing nearby and heard everything. The yellow pegasus stood there wide eyed with a hand over her mouth after discovering that Twilight's ex was out there somewhere possibly plotting to return and finish what he started.

****************************

An unknown amount of time went by before Spike finally passed out; leaving his two alicorn mates exhausted beyond belief. All three of them laid naked in bed looking up at the ceiling with Twilight on his left and Celestia on his right. Both mare's manes looked at though they had gotten into a fight with a hairdryer, and the hairdryer won; panting heavily as they tried to catch their breaths while sweating profusely. "Ho.....Holy.....S-Shit." Twilight struggled to say.

"N-Never.....i-in m-my life....." Celestia also struggled to speak.

Looking over at her former teacher, Twilight's eyes locked onto Celesta's massive breasts as the jiggled slightly each time she breathed. Placing her hands over her own, she started to wonder of her own chest would grow that size due to how much Spike keeps fondling them, not that she was complaining, she loved it when Spike gropes her the way he does. It's just that, she already had to buy a new bikini top when they were in Baltimare and the bras she normally wears were starting to get a bit uncomfortable for her; neither of which are cheap by the way. She could ask Rarity to make her some new ones when she got the chance, but the fabric she'll have to order to make will cost at least twice as much. Small grunts came from Celestia as she attempted to turn over to face Spike, but failed to do so. Twilight wanted to move as well, but found herself unable to do so as well. "S-Spike r-really......g-got us good." Twilight said. "I.....d-doubt we'll.....b-be m-moving......a-anytime.....s-s-soon." Celestia was too weak to say anything, instead opting to use what little strength she had left to levitate the covers over them. With nothing else to say or do, Celestia succumbed to her fatigue and soon entered the dream realm. Twilight was about to do the same thing when a thought entered her mind.

"Wait, what was Celestia doing here in the first place?" she thought before succumbing to her fatigue as well. Soon, all three lovers entered the dream realm.