Finn hummed softly as Jace's hands worked their way around the waistline of his swim trunks. He leaned forward and rested his forehead on his partner's shoulder. "H-hey, Jace?"

"Hmm?" Jace slipped one of his hands down the front of Finn's shorts, grasping his quickly-growing erection.

"I w-wanna try something… I think… I want you to… y'know, be inside me, this time."

Jace looked up into Finn's eyes. "Are you sure?" Finn nodded. "Okay… Just… It'll probably hurt a little, at first."

Finn kissed him deeply, then smiled and blushed. "I uh… I may have practiced a little… w-with my fingers… trying to get used to the feeling."

Jace's flame-hair grew a little taller as his eyes sparkled with lust. "I'm going to make you feel so good… Hold on…" He lifted Finn out of the water and sat him on the side of the small pool, Finn's legs dangling in the water. Jace maneuvered himself between Finn's knees, and looked up at him. "Just lean back… and relax. I'll go slow."

Finn nodded, still a little nervous, but very excited and rock-hard. He tilted his head back as Jace removed what little clothing remained between them. "I'm all yours, my prince."

Jace began by taking Finn's shaft into his mouth, sucking slowly as he had learned Finn liked. One of his hands rubbed the inside of Finn's thigh, the other holding his hips so he wouldn't buck into Jace's mouth unexpectedly.

"Oooohhh J-Jace…!" Finn leaned back a little further, his breath becoming heavy and his voice husky with desire.

"Shhh… Just relax." Jace gave him one last hard suck, then moved his mouth to his thighs, licking and kissing all around Finn's groin. "Go ahead and lay back," he instructed, and Finn obligingly leaned back until he was laying flat on the ground, his legs still dangling into the warm water. Jace kissed his erection, which, in this position, was now pointing straight up in the air. "Love you…" he whispered, between each kiss. "Love every part of you."

Finn made a soft moaning sound, and Jace took that as his cue to move lower, pushing Finn's thighs apart so he could reach his perineum and testicles, sucking gently on the latter and eliciting a shuddering gasp from Finn. Jace mentally noted that as an area Finn enjoyed mouth action on, before giving him a gentle bite on his butt cheeks.

"Hey!" Finn cried, giggling a little. "No biting."

"Sorry, your buns just look so tasty… I just might have to…" He pushed Finn's legs up and out of the way, and began kissing all around his rear entrance. "Mmmm…"

Finn gasped and cried out, not expecting to be so sensitive in that area. But Jace's touches and licks and kisses were undoing him completely, and it was a struggle just to keep his eyes open. "Nnnnggg…. G-good…"

Jace experimentally pushed his tongue against Finn's puckered ring. Finn's eyes shot open and he cried out; the feeling of Jace rimming him was unlike anything he had ever felt or expected. That was just not an area of his body that he had ever thought of as being sexually sensitive. But here was Jace, moaning and humming, with his tongue just barely breaching Finn's tender entrance, and Finn decided that it was the best thing in the world. "J-Jace!" He arched his back a little, precum dripping down his erection and pooling on his belly.

Suddenly, Jace leaned back, and Finn whimpered at the loss of contact. Almost immediately, though, one of Jace's fingers slid its way into Finn. He grunted and tried to adjust his hips. It wasn't quite as painful as he had anticipated, but his body definitely wasn't accustomed to being entered like that. "Shhh…" Jace rubbed his thighs and hips gently. "Just breathe. Focus on my voice…" Finn nodded, and before he knew it, Jace had added a second finger.

"J-Jace…" He rocked his hips a little, trying to find a comfortable position "L-Lube… I-in my backpack…" Saliva had been a good enough substitute for just a finger or two, but Finn could tell that his body would need a bit more coercing before it let Flame Prince enter him properly. He shivered as the cold gel coated his entrance, and Jace nuzzled his knees as he re-inserted his fingers.

"How's that feeling?"

"T-tight…" Finn grunted, although he could already feel his muscles loosening and acclimating to Jace. "R-ready for another finger…"

Jace nodded and slowly slid in another slicked-up digit, then began gingerly working them in and out of Finn's entrance. "You're getting there… Glob you're so beautiful…" He paused to pepper Finn's tush with some kisses.

Finn squirmed a little, then took a deep breath. "I'm ready."

"Are you sure? You're still really tight."

"Yeah… I mean, I think so… But I need you so bad… And I wanna be able to see you… to kiss you on your lips…"

Jace grinned and removed his fingers, then pushed his throbbing erection against Finn's rear and moved to kiss him on the lips. "My Finn… My prince… My wonderful boyfriend…" With a soft grunt, he pushed himself just past Finn's entrance, the tip of his shaft just past Finn's ring of muscles. "Just breathe…" he murmured between kisses, waiting for his partner to adapt to the new sensation.

Finn took a couple of deep, steadying breaths, then looked deep into Jace's brilliant orange eyes. "I'm ready… I want all of you in me. Every inch…" He rocked his hips as if to underscore his point.

Jace nodded, kissed his nose, then, agonizingly slowly, slid the rest of his length in. He paused again, waiting for Finn's okay to continue.

Finn scrunched his eyes closed, breathing deeply, and after a few moments the burning sensation receded. "It doesn't take this long when I do it to you," he mumbled, a little embarrassed that he was having so much trouble taking Jace when Jace seemed to have no problem at all taking Finn.

Jace rubbed Finn's cheek. "I know… You're tight because you're all muscle, tensed and ready to spring. It's one of the things I love about you. You're so full of energy all the time. I'm much more… I don't know the right word. Languid? I stretch a lot, doing yoga, so my body is used to being pushed and pulled and such."

Finn nodded. "R-right… Okay… I think I'm ready now."

Jace leaned in close and gave him a deep, passionate kiss as he began to rock in and out of Finn, sliding almost all the way out, then thrusting in until he was hip-to-hip with his lover. It took longer than normal for them to find their rhythm, as when Finn had entered Jace in the past they seemed to fall in to a natural beat, moving in sync together. But after a little bit they found that sweet harmony, as Jace sped up his thrusting and Finn rocked his hips in time.

"OOoohhhhh flip yeah… oh math… oh YES!" Finn cried out, his hands grasping on to Flame Prince's shoulders and his eyes wild with passion and lust. "J-Jace! Oh glob yes…"

Jace pounded into Finn a little harder, splashing water all over both of them, as he was still knee-deep in the pool. Finn giggled a little, and leaned up to kiss him. "Finn… Hnnnggg… N-not gonna last long this time… S-sorry…!" Jace closed his eyes, trying not to climax too soon. Finn was incredibly tight and hot around him, and he was barreling toward his big finish.

"T-that's f-fine… I w-want you to do it in me… I want you to fill me up… Oooohhh YESSS!" Finn suddenly arched his back and came hard, his milky release shooting far enough to hit the rocks and bushes above his head.

Jace looked down at him, and the sight of Finn, his boyfriend, sweating and panting and dripping with his white seed, pushed him over the edge. He arched his back as well, pushing himself as far into Finn as he could, and came and came and came. His orgasm lasted longer than any time before, and by the time he was finished, his arms hurt from supporting his weight over Finn for so long.

Panting hard, he slowly slid himself out of Finn, and collapsed next to him. "Finn… That was… That was amazing."

Finn, also breathing hard, nodded, and roll onto his side to face Jace. "My prince… I love you so much. You make me feel… I dunno, just… just amazing. Like… Like I'm the luckiest person in all of Ooo."

Jace kissed his nose. "Nah. I'm the luckiest one. 'Cause I've got you." Finn laughed softly. "Can… Can we just sleep here, like this? Gank the sleeping bags, I don't want to move at all. This… right here… is absolutely perfect." He snuggled into Finn, their skin drying in the warm summer night, and fell into a perfect, deep sleep.

Finn nodded. "Absolutely… perfect." With a soft hum, he fell asleep as well, holding Jace's hand as they slept.