What happened last:

While Marceline and Jake went on an adventure to get Cyclops tears to heal Finn, Princess Bubblegum was preparing the surprise birthday party for the wounded hero. And now it's party time, but what was Marceline's other gift? ;)

When Finn and Marceline got to the door that led to the room where Bubblegum set up the surprise party, Marceline motioned for Finn to open the door. He didn't think much of it and pushed the double doors open, revealing a pitch black room.

There was an awkward moment of silence in the darkened room. Finn couldn't see anything but he could hear the subtle sound of candy people snickering. After about 15 seconds of nothing a voice broke the silence.

PB: "Globbit, Cinnamon Bun. Turn on the lights!"

CB: "Oh! Sorry Princess!"

After about 10 more seconds of darkness and silence the lights finally turned on.

Everyone: "SURPRISE!"

Finn's face instantly made a smile. He wasn't expecting this at all.

F: "This is pretty math everyone! Thanks." Finn was ecstatic.

There weren't many more words that were said while everyone began to party. They danced and talked and joked for hours. This was another rare moment where Finn the Human could relax and not think about of any of the stresses of life. He could just live life as it was, without worrying about any sort of problems.

Somewhere about halfway through the party Marceline pulled Bonnibel aside to talk to her. Finn was busy partying it up while this happened.

M: "Hey Bonnie, can I talk to you for a second?"

PB: "Sure Marcy, what's up?"

M: "So… I know this is Finn's birthday and all but I was thinking… You did fix my Hambo so I decided to return the favor." Marceline said sounding very shy.

She showed Bonnie the shirt that she was holding behind her back. It was the same shirt that the Princess had before. It was exactly like the shirt that Marcy had given Bonnie years and years ago. This simple object symbolized their eternal friendship (it was love at the time) when they were together.

PB: "M-marcy… I don't know what to say…"

M: "Don't mention it Bonnie." Marceline said as she hugged the princess.

They hugged for about 20 seconds until…

Bonnibel started to grip Marceline more tightly and inhale deeply or perhaps she was sighing for some reason.

M: "Bonnie, what are you doing?" Marceline said playfully.

PB: "N-nothing. I need to go tend to my people." Bonnibel said, hardly noticing herself acting as she was. She began giggling as she walked away.

Marceline obviously knew what Bonnie was thinking.

The Princess was never one to be known to specifically want "things" but after being with the vampire queen as long as she was, she learned some things about herself. She had desires just like any other person. She had a hard time controlling them just like anyone else. Bubblegum always tried to be a modest person but something about Marceline made her hormones and emotions go wild. Regardless of any experiments she may have done, she has yet to figure out why.

M: "Dang… I gotta get that girl a man…" Marcy said, joking to herself.

Marceline decided that it was time to find Finn. It had already been an hour or two and she was starting to feel restless. She saw that Finn was occasionally taking breaks from dancing and she thought that it was ok to pull him to the side at any time.

M: "Hey Finny."

F: "Hey Marceline. What's up?" Finn said, sounding out of breath.

M: "Can you come here for a second? I wanna show you something."

F: "Sure Marcy."

Marceline grabbed the hero's hand and she led him to somewhere more… secluded. She was pulling him faster than usual, as if she wanted to show him something that she couldn't wait to reveal.

F: "Where are we going Marcy?" Finn said, sounding confused.

Marceline didn't respond, she just went faster and faster; leading the hero to a room distant enough to be out of earshot of the party room. The reason why she found a room that was out of the sound radius was an unanswered question.

The vampire brought the young human boy to a room that had an extravagant interior. There was a luscious red tint to most things in the room. It had a pretty romantic atmosphere and there were a few candles illuminating the room.

F: "So… what are we doing in he-" Finn was interrupted the Marcy breathing down Finn's neck and embracing him from behind.

Marceline already sounded as if she was out of breath, and Finn could guess why. He could already feel the emotional electricity in the atmosphere surging through his veins. She turned him around so she could see his face and began pushing him backwards towards the bed.

M: "You wanna know what we're doing? Well, I'm giving you your present… birthday boy." Marceline said in a sly and sexy voice.

She kept pushing Finn back until he got to the bed and fell down. He took his hat off because it was quickly getting warmer and warmer in the room. His golden hair was showing once again, and Marceline was stuck in the same trance she gets in when she sees it. Finn was such a handsome human boy. It's no surprise why all of the other princesses want him.

M: "You should make this easier for me and take your shirt off…" Marceline said as she went to go lock the door.

She walked back over to the bed as Finn took his shirt off. He didn't think about it, he just did it. She walked while swinging her hips more dramatically than usual. She was trying to drive Finn crazy, which was easy for the beautiful vampire queen. When she got close to Finn she couldn't help but notice some of the scars he had from his recent injury. The healing tears would normally repair scars but Finn left his blanket on while Marcy poured the tears on the hero so it wasn't as effective as it could have been.

Marceline crawled up on Finn, making sure to be as close to his body as possible as she moved towards his face. She looked up at Finn with hair partially covering her face with an evil looking smile.

M: "Are you ready for this?"

F: "Ready for wha-"

Marceline quickly and aggressively began kissing the hero. Finn could tell that every time they kissed, Marceline was more and more aggressive. She seemed like she wasn't getting enough, or she was enjoying it more with every kiss. She didn't let up for about a minute of intense, euphoric kissing. Occasionally, she would gently bite Finn's lower lip, sometimes biting too hard. After she took a second to catch her breath Finn was able to speak.

F: "Marcy, what's gotten into you?" Finn said, sounding exhausted.

M: "Well… Nothing yet…" Marcy said as she pulled her shirt off and picked up Finn and put him back down so his head was on one of the pillows.

F: "What? I don't think I understand…" Finn was confused.

He was dazed by Marceline's figure as he always is when he sees her like this. She was soo attractive that it was almost painful. The bra that she was all black except for the gray skulls that were all over it. All of her undergarments always seemed soo dark and slightly evil, and Finn was quickly realizing that he liked that kind of thing. She was such a mysterious person and that was all the more intriguing for Finn.

Marceline just smiled and continued kissing the hero. Using her tongue more as her emotions desired. Finn and Marceline's hair was getting extremely messy from their hormone driven actions. The two were beginning to return to their state of diminished senses from the overwhelming rush of adrenaline.

At the party

PB: "Where are those two?"

The princess was looking for Marceline and Finn. She looked all over the party area with no success. She continued to look in some rooms in attempt to find them. She wasn't worried or anything, she simply had something to tell them.

PB: "Where are they? It's time to cut Finn's cake…"

Bubblegum finally came up on a locked door and turned the handle.

PB: "Locked? I told Peppermint Butler to not lock these doors during parties…" She sounded generally annoyed as she reached in her pocket to find a key.

The princess took out the skeleton key she had that unlocks all doors in the kingdom. The unlocked the door and turned the handle. This entire process was silent because the castle was very well maintained as were the doors.

The princess opened the door slowly and saw two people on the bed. Neither of them had shirts on and the both of them had only underwear on at this point. At some point in time they removed most of their clothing. Bonnie instantly recognized Marceline, who was still straddling the human boy, kissing him with a burning intensity. All she could see was the vampire's bare back, and that's all she needed to recognize her. This wasn't a new sight for her.

PB: "Oh man…" PB whispered to herself. Feeling flustered as her cheeks began to blush bright pink. She was imagining the undead queen as she occasionally did when she was bored… or just lonely. She quickly shut the door and locked it again without a sound.

F: "Hold up Marcy." Finn said, gently pushing against Marceline's shoulders to get her to stop for a brief moment. He sounded incredibly winded.

F: "Did you hear something?" Finn could have sworn that he heard something. He was very uncertain due to his mostly disabled senses because of the overload of adrenaline.

M: "No. Now shut up." Marceline said in an aggressive yet sexy voice as she attacked Finn's mouth once again. She completely ignored what he said mainly because she didn't hear anything. She was much too concentrated on the matter at hand. She knows what she wanted, and almost nothing would stop her from getting it.

She grabbed the blanket that they were laying on and pulled them both under the covers. Finn didn't know exactly what Marceline was intending so he went along with it. She was acting crazier than she had ever before. She was biting and clawing at Finn more and more.

The scent of their body heat mixing was intoxicating to the both of them. Marceline's normally cold skin seemed to be warmer that it usually was. This was just because Finn was beginning to get used to the temperature. Marceline slowly lowered her hands to Finn's waist. She was quickly losing control of herself and she didn't mind and nor did the hero boy. Finn naturally moved his hands closer to Marceline's chest. He didn't really know what to do so he just did what he tried last time.

M: "Oh Finn…" Marceline said, with a voice that made it seem like she wanted something.

F: "Do you want me to stop Marcy?" Finn sounded slightly worried that he may have done something wrong.

M: "You better not…"

Marceline leaned back in to kiss the human boy. She began to pull his underwear off, making sure to do it slowly enough so that she could make shivers shoot up his spine.

She moved one of her hands below Finn's waist after pulling his underwear off. He instantly let out a pleasure filled sigh and grabbed Marceline's chest just like last time.

M: "Is that all you got, hero?" Marcy said, trying to get Finn to do more.

F: "I-I don't know what you mean…" Finn was too inexperienced to know exactly what to do so he tried to play dumb.

M: "It's ok. I know you don't know what to do…" Marceline basically read Finn's mind.

She grabbed the hero's wrist and moved it below her waist; making his hand run all the way down her perfect body so that he could feel everything.

M: "I'm sure you'll figure it out." She said in a sexy voice as she "grabbed Finn".

Finn, in his infinite lack of experience, just lightly touched the vampire. It may have not been very exciting but it was still enough to get Marceline going.

She had enough at this point; she couldn't hold herself back anymore. She wanted Finn.

M: "Are you ready for this, Finn?" Marceline said in her smooth voice as she pulled her black lace panties off.

They were both entirely naked at this point. They couldn't see much because it was mostly dark in the room except for the subtle candle light.

F: "I thought I was already ready for this?" Finn said, confused why Marceline said the same thing again.

M: "Good."

Marceline grabbed Finn, positioned herself above him and was getting ready to give him his "birthday gift" until the hero stopped her.

F: "Wait Marcy…"

M: "W-what Finn?" Marceline was quickly pulled out of her adrenaline-fueled trance.

F: "I… I don't want to do this yet…"

M: "Why what's wrong?" Marceline laid down next to Finn, looking him straight in the eyes.

F: "Nothing's wrong Marcy I just… I don't know…" Finn seemed to be at a loss for words.

F: "I respect you, Marceline. And I want you to know that. I do want to do… "this", but If I don't wait to do it then I feel like I'm disrespecting you. And that's another thing that goes against my code of honor."

Marceline just smiled at Finn. She felt a bit let down, but she was understanding more and more that Finn is a better person than anyone else she's ever met. Nobody else in existence would or could say "no" to the vampire queen like this. It just didn't happen. She was realizing how perfect their relationship was becoming and the vampire queen loved every moment of it. .

M: "Ok Finn. I guess we can go back to the party then." Marceline was surprised with how happy she felt, regardless of being shot down.

F: "…Oh uh… we didn't have to stop… I just wanted us to wait for that one thing. I don't mind anything else…"

M: "Oh really now? In that case…" Marceline jumped back on Finn and began to kiss him passionately.

They were stuck in their moment of bliss. The intense rush of dopamine, norepinephrine and oxytocin were flooding Marceline and Finn's veins like a tidal wave. They were letting their selves go and were holding (almost) nothing back.

Well, things are definitely heating up again, how far is it gonna go this time? ;P