The gang returned to the beach with Twilight and Celestia sitting next to each other in silence while Cadence took Spike into the water for some sibling bonding. The two princesses glanced at each other then quickly looked away; the events of early this morning replaying in their minds.

**************Flashback Begins**************

“What in the name of Tartarus do you think you’re doing?!” Celestia asked; anger rising.

“I...I....I......” Twilight stammered.

“Get off of him this instant!” the princess demanded. Twilight tried to move but couldn’t, for two reasons. One, Spike held her in a tight grip, and two, even if he wasn’t holding her, she was still a bit sore from last night’s activity. Celestia sat up and grabbed Spike’s arms in an attempt to pry him away from Twilight; ignoring the fact that she was still naked.

Twilight instantly took notice. “P-Princess, w-why are you naked?”

Celestia froze once she heard Twilight question. She quickly let go of Spike’s arms, grabbed the sheets, and pulled them over her; turning her head away from Twilight who sat up herself. Looking at the situation they were in, it didn’t take long for Twilight to put two and two together. “P-Princess, d-did you......” she started.

Celestia slowly nodded causing Twilight to gasp. The two of them sat there awkwardly in silence; only Spike’s soft snoring filled the room.

**************Flashback Ends**************

“P-Princess?” Twilight spoke up. “H-how many times d-did you and Spike......you know?”

Celestia swallowed hard as she felt her face burn up from blushing so much. “S-six or seven times? I don’t know......I.....I.....passed out during.”

“Too intense?” Twilight asked.

Celestia nodded before turning back towards her former student. “W-what about.....y-you?” Deep down, Celestia didn’t want to know the answer to that question, but curiosity got the better of her. Twilight swallowed hard as she pondered how to answer. Sure she could lie and say that last night was the first tome she slept with Spike, but this is Celestia were talking about here. She could tell when somepony is lying to her or not. No choice. Twilight has to tell her the truth.

“E-eight times.” she said softly. Twilight expected an explosion of some kind, but it never came. She slowly looked over and saw that Celestia’s face was dark red. She wasn’t angry, far from it, this conversation was just too embarrassing, too awkward to think about. It’s bad enough that she crossed the line that never should have been crossed, but to have to hear that her son also slept with her former student? The images in her head could’t be controlled. As Twilight watched her former teacher, she noticed a small mark on Celestia’s shoulder. Moving in closer, she saw that the mark was the same as hers. Twilight gasped, catching Celestia’s attention.

“W-what is it Twilight?” she asked.

“S-Spike marked you!” she answered.

Celestia raised an eye brow. “What?”

“Well.......” Twilight soon found herself about to explain to Celestia what that mark on her shoulder meant.

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

Cadence and Spike splashed around in the cold water along with Pinkie and Dizzy. Thanks to
the cold water, the mares didn’t have to worry about Spike losing to his urges once he bumped into them.......which happened alot.

“So, who’s up for a game of chicken?” Dizzy asked.

“I AM, I AM!” Pinkie yelled excitedly. “Me and Spike vs. you and Cadence!”

“Wait what?!” both Cadence and Dizzy said. Before anything else could be said, Pinkie grabbed Spike and swam away to plan out their strategy.

Once they were far enough, Pinkie turned to Spike. “Okay, Spike, here’s what we’re gonna do.” she started, but Spike stopped her; a look of shame and regret formed on his face.

“P-Pinkie, I’ve been meaning to talk to you about something.” he said.

“What is it?” she asked concerningly.

“It’s.......it’s about what happened yesterday.” he started. “I.......i’m sorry.”

Pinkie had no idea what he was talking about, but her heart sank a bit once she saw tears forming in his eyes. “I.......I didn’t mean to, really, I didn’t.”

“Didn’t mean to do what?” she asked. Now she was getting worried.

“Y-you know.......forced myself on you.” he said looking away. Pinkie tilted her head to the side in confusion. She had no idea what Spike was talking about. Then suddenly it hit her. She remembered yesterday that she caused Spike to give into his urges and take Twilight right in front of her. Of course, seeing both her friends go at it turned Pinkie on and she decided to join in. All Spike did was just put his fingers in her. He didn’t force himself onto her, she willingly allowed Spike to touch her in that way. Pinkie giggled at the absurdness of Spike’s claim; catching his attention.

“Silly, you didn’t force yourself on me.” she said.

“I.......I didn’t?” he asked.

Pinkie wiped the tears in his eyes away before pulling him into a hug; smashing his face between her large breasts. “No.” she giggled. “Don’t you remember?”

“Not....really.” he explained. “All I remember is you walking around without a top on, then everything going black. When I came to, you and Twilight were laying next to me. I.....I think it’s getting worse.”

“Oh, Spike.” Pinkie said softly as she lightly squeezed him. “It’ll be okay, you’ll get through this. I promise.” Their little moment didn;t last long as Dizzy called out to them. Both Spike and Pinkie looked at each then shared a quick laugh before swimming back to Dizzy and Cadence.

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

In a large tent located on the other side of the beach, a red unicorn stallion with a silver man and tail laid on his back while a blue unicorn mare with a white mane and tail bounce on top of him at a fast pace; her large, round DD cup breasts bouncing like crazy as her moans grew louder.

“I....i’m gonna cum!” she announced.

The red stallion grabbed her hips and bucked upwards into her; sending her body into overdrive. Unable to hold back, her body froze up as her orgasm hit her hard. She soon collapsed on top of the stallion who soon wore a smug smile on his face.

Sometime later both ponies exited the tent at the same time with the blue mare giving the stallion one final peck on the cheek before she left. “Had fun, Sentinel?” asked a grayish earth pony stallion with a brown green mane and tail.

“Sure did.” Sentinel answered as he stretched. “Ninth one since this morning.”

“You know, you could at least save some for me.” the grayish stallion suggested.

“Hey, I can’t help it if mares throws themselves at me on a daily basis.” Sentinel laughed.

“Come on, we’re a team, we’ve been “Masters of the Beach” for five years now. You think we all be swimming in mares by now.” he said.

“Maybe they find me more attractive than you, Gravel.” Sentinel joked as he placed an arm around his friend. “So where’s everypony else?”

“Well, let’s see.......Aqua and Nami said they wanted to go surfing, Shocker is most likely stuffing his face, Ebony is working out, Swift is flying around somewhere, and Moonstone is at the hospital.” Gravel explained.

“The hospital?! What happened?!” Sentinel asked; alarmed.

“He’s visiting his grandfather, apparently some crazed pony caught a case of road rage and caused him to crash into a gas station.” Gravel explained.

Sentinel’s anger started to flare up. “How’s the old-timer doing?”

“Moonstone text me earlier, he said no major damage and that the old-timer should be up and about within a week or so.” Gravel explained. “He’ll be here later on to tell us the details.”

“That’s good.” said Sentinel as he started to crack his knuckles. “When I find the pony who did this.....”

“Save you’re anger for tomorrow, dude.” Gravel interrupted. “We have to defend our title, remember?”

“Yeah, yeah, although it doesn’t matter who we go up against, we’ll crush them.” Sentinel said with confidence.

“Gravel smirked and started to walk off. “Whatever you say.”

“Where are you going?” Sentinel asked.

“Get some food, maybe find a mare to bang before you get to her.” Gravel answered.

“A mare? Hold on, i’m coming too.” Sentinel said with excitement. A loud groan came from Gravel as his friend followed him to the sidewalk market.

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

After the 15th round of chicken, Spike, Pinkie, Dizzy, and Cadence decided to call it quits; leaving Pinkie and Spike the un-defeated champions. “Aw yeah, we the champs!” Pinkie yelled as she smashed Spike’s head in between her boobs.

“Okay, okay, you won.” said Dizzy. “Let’s head back and get some lunch.”

Dizzy watched on as Pinky suffocated Spike with her famous bone crushing hugs. “Better you than me.” he thought.

“Maybe you should go on ahead, this could take a while.” Cadence suggested. Without a second thought, Dizzy swam away, mostly for being afraid that Pinkie might turn her attention towards him, and that wouldn’t end well.

Spike summoned what little strength he had left and pulled himself away from Pinkie; gasping for air. “Air, sweet sweet air.” he gasped.

“SPIKE!” Cadence yelled in shock; catching his attention.

“What?! What is it!” Spike soon felt his hand on something unbelievably soft. Slowly turning his head, he saw that his hand was right on top of Pinkie’s left breast. Fear started creeping up inside him as his gaze went up to her face. Pinkie stared at him with lidded eyes. “Feels good doesn’t it.” she said seductively. Spike quickly jerked his had away just as Cadence wrapped her arms around him.

“Be strong, Spike, don’t give in.” she said as she held him tight. Both Cadence and Spike braced themselves for Spike to lose it, but nothing happened.

“Yep, I noticed it too.” Pinkie giggled. “Maybe it’s because the water’s too cold.” Pinkie moved closer to Spike and grabbed his hands. “Only, one way to find out.” Pinkie placed Spike’s hands onto her breasts and forced him to grope her; stunning Cadence. Spike was frozen stiff as he felt the softness of Pinkie’s large pillows. “Mmmm.” Pinkie moaned as she closed her eyes and gently bit her bottom lip. “Feels good.”

“Okay, Pinkie we get it.” Cadence said as she pulled Spike’s hands away. Spike was kinda disappointed that Cadence ended it so soon. It felt nice that he wasn’t losing control like he’d normally would. It took him back to before his cycle started, when both he and Pinkie were in her room after she and Dizzy “broke up” and he comforted her. As Pinkie laid on top of him when she cried, Spike secretly wanted to rub his hands all over her voluptuous body; especially her booty. However, he refused to take advantage of her like that. She was heartbroken and vulnerable, it.......it just wouldn’t be right.

“Spike? SPIKE!” yelled Cadence; snapping him out of this thoughts.

“Huh, what?” he asked.

“I said we’re heading back.” she said. “Let’s go.”

Pinkie moved closer to Spike with those same lidded eyes as before. “You were thinking dirty weren’t you?” she teased; causing Spike to freeze up. Unable to stop her giggling, Pinkie swam away. Spike knew that the only reason Pinkie was teasing him was because the cold water didn’t allow it. It would be a different story once he got back on land. In fact, he was kinda hoping his urges would take over once he got back; if only to get back at Pinkie for the teasing.

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

Celestia had a blank look on her face after Twilight finished telling her about the mark Spike gave her. It was surreal to think that right now, in this moment in time, Celestia was no longer Spike’s adoptive mother, instead, she was now Spike’s mate; his lover if you will. So many thoughts ran through her head right now. “Oh my goodness, what would Luna think?” she thought. “Or to be more accurate, what would she do?” Celestia started to sweat, and it wasn’t from the heat. Just thinking about what Luna’s reaction might be once she finds out caused her to slightly panic. If Luna found out that she crossed the forbidden line no parent should ever cross, she’d most likely grab the moon out of the sky and beat her with it.

Celestia was so deep in thought that she failed to notice Twilight calling her. It wasn’t until a dark shadow loomed over her that she pulled from her thoughts. Slowly looking up, Celestia saw her sister staring down at her; gritting her teeth in anger.

“Is....that....what I think it is?” she asked.

“What are you......” Celestia started to asked, but then quickly discovered that her sister was looking right at her shoulder.

“You didn’t!” Luna growled as a dark blue aura began to surround her body. Celestia quickly placed her hand on her shoulder in a failed attempt to cover her mark.

“L-Luna, I can e-explain.” she said with fear building up. She glanced over at Twilight for some kind of support, but the Princess of Friendship was just as scared as she was.

“C-Celestia.......y-you.......SICK........”

“Hey, what’s going on here?” came a voice. Spike had unknowingly saved Celestia’s life once he spoke up. Luna hid her anger as she faced her dragon nephew; her dark blue aura disappearing as soon as it appeared. Pinkie Pie and Cadence walked up behind him with Pinkie dropping a towel over his head.

“Where’s Dizzy?” asked Twilight.

“Oh, he went to get something to eat.” Pinkie explained before her stomach started growling; causing her to giggle. “Looks like I should do the same thing.”

“Maybe we all should.” Twilight suggested as she stood up.

“Good idea.” Celestia added. As Celestia stood up, Luna quickly grabbed her arm forbidding her from leaving.

“Twilight, Spike, Pinkie, why don’t the three of you go on ahead.” Luna suggested; slightly twisting her sister’s arm. “I need to have a serious talk with Cadence and my sister.” Grabbing Cadence by the arm, Luna stormed off with the two alicorns; Celestia looking back, whispering for them to save her.

“I wonder what that was all about?” Spike asked.

“Oh, never mind that, let’s get something to eat, i’m hungry.” Pinkie said; rubbing her stomach.

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

Gravel sat at a bench slowly eating his nachos while Sentinel sat across from him ogling random mares who were standing in line at one of the shops. “Whoa, look at the ass on that one.” he said.

“Dude, focus.” Gravel said; snapping his fingers.

“What?” Sentinel whined.

“I said, we’re gonna be facing a team of 17 ponies tomorrow.” he explained.

Sentinel simply shrugged it off. “So. Remember last year, when we beat that team of 50 ponies?”

“And barely left with the title?” Gravel answered. “Look, what i’m saying is, if we plan on keeping our title, then have to be prepared.”

“Well, what do we know about them?” Sentinel asked.

“Not much, from what the judges told me earlier, they’re from a small town called Ponyville. Besides that, nothing.” Gravel explained.

“So they’re towns ponies huh?” Sentinel chuckled. “They’re probably not all that athletic.Talk about an easy win.”

“Ever heard of “never underestimate your opponent”? Gravel warned. “Your cocky attitude will be the end of you.”

Sentinel brushed off that comment as his gaze turned to a bunch sexily figured mares. “Hello, gorgeous.” Gravel groaned as he went back to eating his food.

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

Not far from them, Twilight and Pinkie sat down at a nearby bench while Spike and Dizzy stood in line to order. Twilight revealed to Pinkie that Spike had marked both her and Celestia. The pinkie earth pony was only seconds away from exploding after hearing the news, but in a rare case of strength, she held herself back. It was okay though, later on tonight she’ll just take it out all her pent up excitement on Dizzy. Poor bastard.

“But you know, i’m kinda worried.” Twilight said. “I don’t think i’m helping Spike at all.”

“How come?” Pinkie asked.

“Well, remember yesterday......after t-the three of us......you know.” Twilight started to blush. “Spike looked as if he didn’t realize what he’d done.”

The smile on Pinkie’s face slowly disappeared. “Y-yeah, I realized that too. Earlier, Spike apologized to me for what happened yesterday. He thought he’d forced himself on me.”

There was a small bit of silence between the mares before Pinkie spoke up again. “Oh yeah, I remember now. While we were in the water, there were moments where Spike could have lost control, but didn’t.”

“What do you mean?” Twilight asked.

“I mean, water was so cold that that’s all Spike could focus on.” she explained. “I even teased him a bit by forcing him to grab my boobies and nothing happened, well, aside from Spike blushing like a tomato.” Pinkie giggled as images of an embarrassed Spike came back to her. “So whenever Spike starts to loose it, all we have to do is dump ice cold water on top of him.”

Twilight was excited to hear the news that they now have a way of stopping Spike if he were to lose it and give into his urges. She was about to say something when both Spike and Dizzy returned with a tray of food from the stands. “Mmmm, looks good.” said Pinkie. As everypony started grabbing what they ordered, Pinkie noticed a mare at the stands waving at them. She soon held up a tray with four big cups in it. “Dizzy, it looks like you forgot our drinks.” she said pointing at the mare.

“Oops.” he said.

“I’ll get them.” Twilight suggested.

“Hold on, Twi, i’ll come too.” Pinkie said as she stood up. As both mares started making their way towards the stands, they soon caught the attention of Sentinel who watched them from afar.

“Holy shit, dude!” he said.

“What?! What is it?!” Gravel asked.

“Over there, it’s Princess Twilight Sparkle!” Sentinel pointed. “Oh, what I wouldn’t give to pound that.”

“Good luck with that.” Gravel said, rolling his eyes. “Doesn’t she have a coltfriend.”

“Dude, didn’t you hear? They broke up not that long ago and he went to prison for some reason. She’s alone and vulnerable; a perfect chance for me to swoop in and get all up in that.” Sentinel focused his gaze on Twilight’s jiggling breasts and ass as she walked. “I’m going in.”

“Sentinel wait!” Gravel called, but Sentinel was already gone.

After receiving their drinks, Twilight and Pinkie turned to leave only to be confronted by a certain red stallion. “Hey there.” he said with a smirk. “You must be Princess Twilight Sparkle, right?”

“Um, yes.” she answered.

“I’m Sentinel, you may not know this but I hold a very prestigious title here.” he said, smugly. “If you want, I could show you around. It’s not everyday a princess comes here.”

“Yeah, I can tell.” Twilight said as she noticed ponies staring at her. “Thanks, but no thanks, I think I can manage.” Twilight and Pinkie started to walk off, but Sentinel got in front of them.

“Why don’t you let me help with that.” he suggested.

“No thanks, I got it.” At this point, Twilight was starting to get a bit annoyed.

“Well, if you’re not doing anything, maybe later we can........” he started.

“Sorry, but i’m taken.” she said bluntly. Pinkie did her best to not bust out laughing while Sentinel just stood there in shock as the two mares walked passed him. He was rejected. For the first time in his life, a mare actually rejected him. In the past, it didn’t matter whether or not they were in a relationship or not, mares would easily be smitten with him. At this moment, his pride and ego were bruised. He slowly turned around to see Twilight taking a seat next to Spike.

“Him?!” he thought. “She’d rather be a dirty lizard than a stallion?!”

At that point, Gravel walked up to him. “I didn’t go well?” he half joked.

Sentinel stared daggers at his friend. “She rejected me. She rejected me for a dirty lizard. No mare rejects Sentinel Star!”

“Well, she just did.” Gravel responded.

“Shut up.” Sentinel said as he started to walk off. “Mark my words, before the summer games are over I WILL have Princess Twilight Sparkle, in my tent, moaning my name as I plow her. MARK! MY! WORDS!”

“Dude, seriously, you need to stop thinking with your dick.” Gravel thought as the two walked off.