"Happy birthday, Finn!" Everyone yelled in unison. The halls of the Candy Palace were packed with well wishers, cheering for their hero's coming of age. Princess Bubblegum brought out a massive cake, sweeter than anything in the Candy Kingdom. The cake was two tiers high with more progressively extravogent layers of candy. At the base was a simple sponge, then a layer of lemon curd. The next tier was two generous layers of chocolate fudge with strawberry cream inside. It was all coated in a brilliant white sugar paste. Sprinkled on both tiers was the most precious of all candies - bubblegum.

Peppermint butler walked up to Finn and handed him a large knife. "Cut the cake but be warned," he proclaimed "if you touch the plate, the closest woman, you must kiss." And with a quiet ting, Finn cut through the cake and touched the plate. Sitting next to him, one on each seat were Princess Bubblegum and Marceline the Vampire Queen. The hall was abuzz. Who would Finn kiss? Finn paused for a while to think. The hall held its breath in anticipation. Finn turned to Marceline and pecked her on the cheek. The crowd errupted in applause and miraculously, the lifeless Vampire's cheeks turned bright red. Marceline placed her hand on Finn's thigh and slowly rubbed it under the table.

Marceline held Finn's hand and abruptly dragged him from the scene. The crowd cheered and whistled. Jake clapped and cheered "He's all grown up now!" Everyone was thrilled to see their hero grow up. Bubblegum lowered her head and clutched her bare shoulder with her other hand. Softly, she sighed to herself.

Marceline dragged Finn into a hallway and pushed him into a wall. She embraced his lips in a tight kiss. She lifted her leg and rested her knee on his hip. She squirmed on him, her breasts flattened against his chest. She tied up her tongue with his and kissed him. She bucked her hips against his and raised her leg up and down as she humped his crotch, trying to get as much pressure as possible from the friction of her jeans and the bulge in his pants. Without breaking her kiss, Marceline pulled off Finn's hat in one movement and threaded her fingers through his hair.

Finally, the Vampire Queen withdrew from Finn and unbuttoned the top and middle buttons of her shirt. She squeezed her breasts together and pulled down her bra. She stuck her fingers in her mouth and wet them before withdrawing them and rubbing her nipples. "Well Finn," she said seductively "would you like to touch them?"

Bubblegum watched in horror as her hero rubbed and sucked the vampire's marvellous breasts. Rage bubbled more vigorously inside her when Marceline rolled down her Jeans and kicked them off. With one hand, Marceline rubbed between her legs, with the other, she pulled down Finn's trousers and rubbed his bulge. She whispered something to Finn before taking off and promptly returning with a chair. Finn sat down and the Vampire on his lap with her legs apart. She humped him back and forward. Her panties became stuck to her pussy. Marceline let out an ear-piercing scream of pleasure and bit her lip.

Marceline jumped off Finn and whispered into his ear "If you want to try the full thing one day, you know where to find me." She kissed his cheek. She removed her bra and gave it to Finn "Call it an extra birthday present." Becoming invisible, she flew away, leaving behind her jeans. Her juices dripped down her leg as she flew back to her cave.

Finn scrambled to put his clothes back on. He looked around the corridor until he found a slightly open door. "Aha!" he exclaimed "the toilet. Excellent. Marcy didn't finish me off properly." He rushed inside, locked the door and sat on the toilet, pants down and legs apart. He took hold of his firm dick and rubbed the head, stroking up and down vigorously. SPURT! White fluid errupted from Finn's tip. "Aww nuts." In his excitement, Finn sprayed cum all over his shorts and on the bathroom floor. Desparately, Finn ripped some toilet paper and dabbed at his shorts then cleaned up on the floor and flushed it. "Can't let peebs know I cummed on her floor."

Finn casually walked out and stuffed the bra into his bag. He returned to the main hall and sat down next to the Princess and his friend Jake. And they resumed the celebrations. "Had a nice time, Finn?" Bubblegum asked Finn.

"It was okay," Finn replied honestly "but I'm not sure I'd do that with her again."

Bubblegum's pocket buzzed. She excused herself and moved to a quiet area. She opened her mobile phone and seeing Marceline was the caller, she answered "Hey sexy, how is it going?"
-"Bonnie, I'm totally in with Finn. We made out, then dry humped, he touched my boobs and I gave him my bra after I climaxed."
-"Humph."
-"What's the matter, Bonnie? Jealous? Jealous that I have Finn? Jealous that Finn has me?"

Bubblegum cut off abruptly. "Well," she said to herself "I'll just have to win Finn over."