Fuck him senseless, of course.

You can think of only one way to prove your commitment to him. You just hope the fruit has left you some strength to continue.

"You're so disgusting, human~" Sebastian teases as he rubs both his small goblin feet up and down your cock at a steady pace. While slightly rough from years of walking, they glide smoothly due to him regularly recoating your dick with a fresh layer of saliva before things get too dry.

"Aaaaaaahhhh~"

Sebastian lets his tongue hang out of his mouth as he lets another string of slimy spit spill off of his tongue and onto your dick.

His feet make a wet *plap* sound every time they slap into the base of your dick. The sensation is strange, but not at all unpleasant. You even find yourself squirming underneath his flexible feet, his toes ever-so-gently massaging the head of your cock whenever they can. You're about to cum, and as if by sensing it, Sebastian quickens up the pace with his feet and powerful legs.

"Go ahead and cum into my gross goblin feet, you fucking foot fetish perv~"

He's as smug as ever as he slams his feet down onto you one final time, forcing your orgasm early and making you shoot your cum into the air in his general direction. Some of it lands on his legs, some on his stomach, and even one or two ropes reaching his face as he winces in surprise.

"Woah! Quick shot, aren't ya? So what's next?"

"R-Really!? This is what you had in mind?!"A soft *schlick* sound is all that can be heard as you offer no reply to his question as you use his armpit as a sex toy, content to enjoy the feeling of rubbing your dick inside his moist under-arm. His lack of hair makes it feel like more fleshy handjob. Sebastion however, doesn't seem to like how much you're enjoying this.

"Using my fucking armpit as a masturbation tool, pink-skin? You truly are depraved... A good match for me..."

Sebastian says that last part under his breath while you continue to slam your hips into his side, your dick popping out from underneath his arm every time you do.

The tightness of his armpit, the heat of the tight space, and the natural lubrication in the form of his sweat make it a perfect place to use on him.

You fuck his armpit faster, feeling your orgasm start to wind up. This only prompts him to smugly stick his tongue out and make a "Blehhhhh~" sound. In response, you pick up his arm and raise it above his head as you now fuck his armpit from the side instead of the back. He says "What are you-" before he's cut off by a stream of your cum shooting out from your dick and onto his arm. His armpit only becomes warmer and wetter with the addition of new liquids.

"Tsk. This is just gross. Do it again~"

You kneel behind Sebastian, lowering yourself so you can line up his massive rump your with your eager cock. Not penetrating his asshole this time, you simply hump his giant ass, enjoying the feeling of his soft cheeks devouring your dick.

"Got tired of anal? Do I barely even have to move for you to get off? What did I expect of a humie pervert anyway~"

Sebastian simply has to stand in front of you and keep his balance as you slam your hips into his. He gently sways back and forth each time, although his ass cheeks ripple with the **** of your thrusts even more than they did when you were fucking him normally.

"S-Sebastian, I'm gonna cum..."

You grab hold of his huge hips and press yourself into them as you shoot another load onto the goblin, this time coating the entirety of his back with your semen. White ropes of cum land between his lower back and his shoulder blades while he shudders with the wet feeling spreading across his behind.

"Just can't hold it in, huh? My ass seems to have that effect on you~" he says with a smug grin, his fangs poking out from his upper lips.

"BLECH!"

Sebastian recoils as he removes his long tongue from your asshole. You requested another go with rimming, but he seems to be regretting his decision. You try to help him reconsider his choice, but he isn't having it.

"You don't have to if you don't-"

"Shut it, humie! I'm no quitter. Goblins are known for eating trash, you know. I can handle this easy."

You're not so sure as he goes for another lick, this time penetrating your asshole with his serpentine tongue. He manages to keep his tongue firmly inside you, despite his disgusted facial expressions. His distaste for the flavor of your insides is clear as he gently moves his tongue around in your intestines, growing accustomed to the feeling of putting his tongue in the ass of another creature.

He grows a bit too accustomed by the looks of it, when he pushes his tongue unknowingly against your prostate and makes you spurt out a bit of precum onto him.

His eyes narrow as his open mouth curls into a smile, having found your weakness. He retracts his tongue and quickly inserts it again, thrusting it up into your guts in rapid succession. The shock of this makes you gasp as you leak more drops of cum onto Sebastian. He's soon bottomed out his tongue inside you, reaching maybe a foot deep without any noticeable discomfort on your part. The pleasure, however, is driving you crazy. You're soon about to cum when Sebastian grabs your hand and stops you from assisting yourself with your orgasm. He grabs the other one too when you try it again, keeping both his hands firmly on your wrists. You're surprised you lack the strength to overpower him, his smug grin growing wider and wider as he realizes he's got you right where he wants you for the first time.

He simply shakes his head and grunts "Nuh-uh" as he continues assaulting your ass his with long tongue, coating every bit of your insides with his spit. Your dick throbs hard with the need to release, which Sebastian answers with a final long thrust into you as he kisses your asshole, his tongue going as far into your lower intestine as it will reach. Your dick erupts shortly after, shooting wildly into the air with no clear target or trajectory. You coat Sebastian as much as you do yourself, your dick only slowing after what must've been a full minute. Sebastian massaging your prostate the entire time probably didn't help it end any sooner.

You're surprised to feel a soft tongue licking your entire body as you look down and see Sebastian lapping up the rest of the cum that landed on you just now, a wide smile on his face as he looks up at you.

"What next?"

"Oh, FUCK! I love this!"

In a surprising display of honesty from the smug goblin, Sebastian seems to be getting off on cowgirl position just as much as you. He's so small that you can carry him comfortably, bouncing him up and down your dick with the wild **** of a feral goblin in heat. You feel like this is the last bit of strength you have in either of yourselves, your balls in particular emptied of all cum in, on, and around your partner.

Sebastian plaps into you with a pleasured look on his face, lost in his own little horny world. He barely holds on to you with his small arms, legs wrapped around your waist.

"FUCK. ME. HARD!"

You can't hold on for much longer with his oppressive fucking. The tables have turned in the final hour, and now he's the one fucking you. This goblin seems to have a libido that's ten times his size, which gives you an idea for a nickname.

"You're a... fucking... Incubus..." you croak out in between attempts at not cumming.

Sebastian seems to enjoy this attempt at teasing, a little too much for your own good.

"Incubus... no, my dear husband. I'm no imp. I'm a goblin. A fucking. Cock-hungry. Thick. Little. Male. Goblin."

He punctuates every word with a slap down into your hips, tipping you over the edge. Just as the first rope of your final load pumps into him, he surprises you by locking his legs around you and pulling you as deep inside him as you will go. He presses his lips firmly into yours, embracing you in a deep kiss as you unload the remainder of your cum inside his bussy. Your legs shake and then give out underneath the strain, every muscle of your body exhausted from a day's worth of fucking the bratty goblin boi. As you fall flat on your back, Sebastian doesn't remove his face from yours, still licking, kissing, and exploring your body with his tongue.

Long after you've stopped cumming, you both lie in a pile on the ground, both of you fucked into oblivion, although Sebastian still has the energy to idly lick your face and softly kiss you every few seconds or so.

You don't know how long it is before one of you speaks up, but it's Sebastian to break the silence with "So... my place or yours?"