David was nervous. Incredibly nervous. After all, this would be his first time.

“You nervous?” David looked behind him, and saw the face of his loving girlfriend. A giant twenty year old mare named Shine Heart. She was a light pink furred unicorn with a red mane and tail. Her Cutie Mark was a red heart with rays of light coming from behind it, making it look like a heart shining in the sunlight. She smiled down at her tiny boyfriend, her eyes looking at him with a hint of lust.

“Uh… yeah. I mean, this is gonna be my first time.” David was your average eighteen year old. He didn't have huge muscles, but he was in shape. He had dark hair, and smooth tan skin. He had never been anything special, just the average kid you see every day. Even so, when he had come to Equestria last year, he had been found by Shine Heart, who was kind to him and happily explained everything. Including the part about his kind being eaten.

From there a friendship between them blossomed, which eventually turned romantic. Even though she was two years older, three when their relationship began, and even though he was much smaller, Shine Heart treated him as her equal. And tonight, for his eighteenth birthday, Shine Heart had decided to show him the benefit of being above the age of consent as her birthday present.

“Well don't worry. I'll make sure this will be the most enjoyable night of your life so far.” The statement made David blush, which made Shine giggle a little. Using her magic, Shine levitated David over to her bed and set him down on her pillow. She crawled up onto the bed and towards him in a seductive manner, making him blush harder. Soon, she towered over him, the lustful look on her face being the only thing that didn't make her intimidating. “So, shall we begin?”

David merely nodded, and Shine took that as a sign to begin.

She leaned down and kissed him, positioning herself in such a way that he was easily able to kiss back. The two began the strange yet wonderful experience of them making out. Shine would simply keep her lips on David's face, occasionally licking him. Soon however, she used her tongue to pull him into her mouth, and began to use her tongue to sensually touch him as David kissed the wet muscle. After a while of this, Shine used her magic and hovered David out of her mouth.

“Let's get those uncomfortable clothes off shall we?” Using more of her magic, she stripped David of his shirt, pants, and underwear, leaving him naked in her magical grip. “My my, what a delicious looking treat.”

Shine opened her mouth wide and slowly levitated David in. With each hot breath, David grew more aroused, until finally he was rock hard.

She set David on her tongue and closed her mouth. Her tongue began to lick David all over, mainly focusing on his crotch. With each pass, David moaned louder and louder.

“Oh! Oh fuck Shine!” David cried, making Shine smile. David straddled Shine’s tongue and started moving his body back and forth, humping it. Shine hummed in satisfaction at his taste, making the whole muscle vibrate, eliciting more shouts of pleasure from her tiny lover. Eventually, it all became too much for him, and David let loose his seed all over Shine’s tongue. Shine levitated David out of her mouth and swallowed his cum.

“Mmmmm, delicious.” Shine gave David another kiss. “Now, I believe it's my turn.”

Shine Heart rolled over onto her back and dropped David onto her tummy. David looked up at her and smiled.

“I suppose it's my turn to make you feel good.” David turned around and crawled over to her slit. He approached the mare’s sacred grove and licked his lips. He reached out towards her clit, and gave it a soft rub. Shine let out a slight moan of pleasure, which made David grin. He began to rub the sensitive spot, giving it kisses and licks to increase the pleasure. Shine moaned louder with each passing moment. David then decided to take things to the next step. He crawled over to the entrance of her marehood, and pushed his way in.

“Oh fuck!” Shine cried as he went in. David started moving around, squirming, kissing, and licking wherever he could. Shine had never felt anything like this before. This wasn't her first time, but it was her first time with a tiny. The experience was incredible. Eventually, she couldn't take it anymore, and she orgasmed.

David smiled as the flow of juices pushed him out. He fell to the bed and landed on the bed sheets in between Shine’s massive hindquarters. Shine then levitated him over to her face, where she kissed and licked him clean of her cum.

“That, was incredible. Are you sure this was your first time?”

“Positive,” David replied, happy at how well he did.

“Well then, I guess that makes you a natural.” The two chuckled a bit. “Now, I think we're both a bit tired. Shall we sleep my love?”

“Sure. But first, set me down, there's something I've sworn to do first.” Shine looked at him quizzically and set him down. David got a running start before he leaped, and landed on his knees with his fists in the air. “These pipes, ARE CLEAN!”

Immediately Shine Heart burst out laughing. David just sat there and smiled until she finally calmed down.

“Oh my god I forgot about that movie,” Shine said still slightly laughing. “Oh we have to watch that tomorrow.”

“Deal. But until then, sleep!” David leaped into Shine's mouth and landed on her tongue and the mare happily swallowed him. She sighed as she felt David entered her stomach and gently rubbed her belly.

“Night David.”

“Night Shine.” And with that, the two fell asleep.