Finn had been surprised when Flame Princess invited him over to her kingdom.
It wasn't as though he never visited her saw her anymore, but it was definitely a rarer occasion at this point. He was further surprised to find that his being summoned to her was not for the slaying of a monster or to be sent on some quest her own flame soldiers could not take on-which would have likely meant a mission in ice kingdom or near the beach.
Rather, Phoebe evidently had a request of him that was wholey to do with himself and herself. She begun by requesting that all guards and indeed everyone other than Finn and herself be left alone in the chamber.
This, followed by Flame Princess prefacing the conversation by clarifying that this was purely about physical requirement and nothing emotional, clued Finn in as to what was happening well before she actually got to the point of the meeting.
There was a lot of stress that came with ruling, and while normally a fire monarch was known to take a harem of lovers-willing or not-to deal with precisely this issue, Flame Princess had been unwilling to do so, refusing to accept any tradition her father had taken part in.
But she did still need a way to sate her own desires, and working on herself had only kept her satisfied for so long.
The rumors about Finn's… prowess… had reached the flame kingdom, and with the fire spell having been cast on him, he could touch her without burning himself.
Phoebe was shocked when Finn agreed to help her without question. He assured her he sought no pleasure of his own, nor even hoped to try and reconnect with her as a lover.
Rather, he'd simply gotten back into the mindset of serving the princesses as he had always attempted to do. And if his new skills could be of use, then that just made the time he'd been taking for himself lately even better.
Flame Princess smiled as she saw that Finn had evidently agreed to help her with her quite literal heat problem. She sat back on her throne, face heating up further as she adjusted her clothes, undressing herself completely from the waist down and moving her legs apart for Finn.
Finn moved down to his knees before her, and as she moved her legs apart, pushed between them to tend to her waiting slit. He held her hips gently as Finn's tongue licked along her entrance several times before pushing inside.
Without the fire spell, such an action would basically incinerate Finn's tongue instantly, but he thankfully did not have to worry about such an injury. He held her hips as his tongue pushed inside her more, swirling the princess' folds and searching for sensitive spots inside to focus on.
Phoebe groaned softly, gripping the arm of her throne as she felt Finn attending to her. She wasn't sure if it was the pleasure itself or the satisfaction of being in complete control that had her tingling like she was.
Given her family's track record, it was likely some combination of the two. Regardless, she ordered Finn to pick up the pace, the hero doing so immediately, tongue digging deeper into the elemental's pussy and moving faster inside.
She tensed when his tongue found a sweet spot inside of her, and feeling this response, Finn focused his efforts on it, abusing the sensitive area aggressively to pleasure the princess more.
Phoebe's hands went from the arms of the throne to Finn's head, tangling in his hair as she pulled him more against her pussy, keeping him there to bring her more pleasure.
Finn didn't object, continuing to eat out the royal flame as her movement caused his nose to press at the sensitive nub of her clit, which sent yet more sensation through her body. Finn showed no signs of stopping, laying into Phoebe's pussy more and more, not intent on either stopping or even slowing until he had been told to.
He felt the princess tense around his tongue, but continued to stir her pussy as she went over the edge, a warm, even spicy fluid flowing from her as she cried out with her orgasm.
Finn lapped at the juices to clean them away, then went right back to work; focusing now on Phoebe's clit instead, licking and sucking on the sensitive weak point, feeling her legs move up and lock together around his head as he did, trapping his head against his crotch to keep him going.
Finn did so obediently, sucking harder on her clit and gently brushing it with his teeth to further stimulate her. Knowing he would need more to bring her over the second time though, Finn moved one of his hands down from her hips to her soft, round rump.
He pushed a single finger between her cheeks, rubbing at her tight back entrance for several moments before finally pushing it in right as he gently bit at her clit again, bringing her over the edge again.
Phoebe's second climax was even more intense than the first, the heat her body let off being hurting a bit through the fire spell, her legs squeezing so tight around his head she worried she was about to crack him open like a walnut.
Thankfully no walnut or roasting of human took place, and as her orgasm died down, Flame princess told him he could stop. She panted heavily from the release, and thanked Finn for his assistance. He nodded, and turned to leave; unaware of Phoebe's eyes lingering on the size of the tent the fun had left Finn pitching.
As Finn left and Flame princess went to clean herself off, she couldn't help but wonder on how he had focused on her butt as well. She'd never heard of contact like that, nor been aware that pleasure could come from such.
She more she thought on it, the more curious she became. She was quite sure she would have to bring Finn over again at some point, and try out a few new things with the hero.