Private beach day

It was a beautiful sunny day, close to the end of summer break. You and your friends had graduated canterlot high school not too long ago, and you were invited over to the beach to celebrate your 21st birthday. At the mall, you had been eating lunch when your girlfriend, Rainbow dash ran over, dressed in her sports shop uniform from work. She gave you a hug and quick kiss on your cheek, before sitting down next to you to eat lunch with the rest of you. After talking about what you all planned on doing this summer, Rainbow dash reminded everyone that your birthday was coming up, and that they should head to the beach. everyone agreed.

The next day, you arrived at the beach in your friend, Applejacks truck with her brother, big Mac. You had started walking towards the sandy desert, when you noticed everyone gathered together in a small group. You saw a table set up with food and drink, another for eating on with chairs, and a third one with a few wrapped presents and gift bags.
Everyone waved at you, and you waved back, but Rainbow was nowhere to be seen.

Applejack licked her lips and rubbed her exposed stomach, and ran over to get food. You were gonna too, when you heard a scratchy voice holler out, "HIYAAA!" You turned to see Rainbow sprinting full speed at you, jumping up onto your shoulders.
You feel her strong soft legs wrap around your neck, and her belly button smooching your face. While you stumbled around, letting out small, muffled screams despite enjoying it, she was laughing hysterically. She threw herself backwards, taking you down onto your back, with her sitting on your chest.
She let out a few more chuckles before leaning down to kiss you firmly.

"Hi honey!" She said in a friendly tone. Your look of surprise was replaced with a smile. "Hey there, beautiful!"
She leaned down for another kiss, her hands caressing both your cheeks as she kissed. Applejack suddenly spoke up.
"Alright, yall! When you's a-done makin' out, get up an, come over here! We got food and everything over here!"
Rainbow got off of you, and pulled you up. You two headed over to join the rest and start eating.

After finishing eating, you opened your gifts and had granny smith bring out your cake, everyone huddled around you as they sang "happy birthday", and you prepared to blow the candles out. You felt a little sick after eating a lot of cake, and drinking alot of fruit punch. Rarity noticed this, and asked if you were ok. "Im fine. I must have eaten a whole foot of cake!"

Rainbow piped up. "Yeah. And a whole FOOT of punch too!" As she said this, she raised one of her bare feet up, and rubbed it on your face, laughing.
Rarity was not happy. "Hey, hey, hey!! Now, Rainbow, that was uncalled for!" Rainbow dash pressed her foot firmly in your face, before replying. "Rarity, He's fine! He enjoys this stuff!" Applejack frowned. "Fine. but do you have to do it at the table when were eating?"
Rainbow dash released you from her grasp, and reluctantly apologized.

You spoke up, "Girls, its fine. Rainbows right, but i do agree the table isnt an appropriate place."
"Well, you and me will have to find an appropriate place!" She winked at you, causing you to grow a little suspicious. Everyone else just shrugged and went back to eating. After the food was all eaten and picked up, you all spent the day playing games, You having Rainbow on your shoulders to battle applejack and pinkie pie in a chicken fight in the water, and Rainbow teaching you how to swim.

Rainbow started to pull you away from the group, and turned to her friends. "Hey, uh. me and him are gonna go for a walk. Theres this awesome spot i found that i wanna show him!"
"Ok! Hurry back!" Rarity called. Rainbow and you ran a little ways, til you two came to a large growth of long grass and reeds. "We found a bunch of baby turtles here, last summer! it was so adorable! My tortoise, Tank was mistaken for their mom! HA!" "Oh. Well, is there anything else you wanna show me?"
Rainbow dash Grew a seductive grin.

I'll just be out with it. I wanted to give you a private birthday gift, and seeing how you have an attraction to belly buttons, well here you go!" She said, patting her toned belly. Your face goes a deep red. "Holy crap! Are you for real?? Is this really happening? Are you ok with thi-" Rainbow plants a kiss on your lips. "Yes. Lets get started! We dont got long buddy!"

You got on your knees, rainbows deep belly button right in front of you. You tenderly press your lips to her belly button, gently rubbing and patting her sides. Rainbow lets out quiet, soft moans, gently running her fingers through your hair as you deepened the kiss. Rainbow wraps her thighs gently around your neck, pushing you in deeper into her belly button.

You feel across her back for her hair, and gently stroke it. You pull away for air, and dash gently pushes you back in.
"MMMPHFF. mmmm." You muffle and hum. Rainbow dash suddenly pulls you down, so that you both tumble onto the ground. You pull back a little, and your able to see the bottom of her belly button. She still had a good amount of belly fat, but was still athletically toned. An innie-outie hybrid, to say the least.
You shove your nose in, and inhale deeply, the scent driving you mad.

"Come on, my man! one more time!" Rainbow says, before you plunge your lips firmly against her gorgeous belly button one final time, her belly crunching up, causing her belly button to close around your lips. "Im not hurting you, am i?" She asks. You are unable to speak, so you just give her a thumbs up. You feel her turn over, her strong legs still gripping your neck. You find yourself on your back, her belly uncrunched, and her weight pressing down firmly on your face.

You couldnt take anymore, and neither could Rainbow, her legs tightening around your neck. Just when it seemed she might accidently strangle you to death, you suddenly heard Applejacks voice call out for you guys.
"Awmmph cmpphzz!" (Aww crap!) You say, but unable to get it out because of Rainbows gorgeous belly. She releases you, and you both get up, and brush up. Rainbows belly covered in some of your saliva. You look down at it, and back up at a slightly agitated dash. "Sorry." You say.

Applejack suddenly appeared, and told you all it was time to go home, since you all were having a sleepover at her house.
As you both walked back, AJ nudges your shoulder. "I know what ya'll were doin!" You start to panic, but she calms you down. "I could tell from Rainbows eyes what she was plannin! Dont ya'll worry! Aint nuthin, wrong with it! Just...make sure you do this kinda stuff in the privacy of yer home!"

You nod, relieved. Rainbow dash was an awesome, friendly, beautiful woman, and your 21st birthday was just as awesome!