The Box - Sonadow Fanfiction

Itching Frustration

Sonic stared daggers at the distant lair as Shadow steered into him, delicately biting his furry blue neck. He sank under the light pain, closing his eyes away from the agitating questions, allowing his body to react the way it wanted.
Shadows hands were resting comfortably on Sonics waist, he had a slight bend to his back as he nibbled away at his partner, growling softly with every pinch, unaware of how good Sonics pelt felt on his tongue.
Sonic clenched the black arms, moaning generously, not holding anything back. After a week's wait, he couldn't see a reason to play pretend, he wanted Shadows presence more then he cared to admit, and was immensely enjoying Shadows low growl.
The pair stumbled backwards, being caught by a wooden pole placed awkwardly in the small hut.
The pole caught Shadows attention and he stopped to look hungrily at Sonic, "I want to try something new," he huffed, "give me your permission."
Sonic gulped, he knew Shadow wouldn't hurt him but fear of the unknown made him hesitate. The look in the dark red eyes, however, told him it would be worth it to agree.
"Okay.. yeah.." he replied, scenerios filled his head of what could possibly be this new thing.
"OK, stay here." Shadow mumbled excitedly as he quickly walked away towards a tall cupboard in Sonics kitchenette. Sonic was confused as to how Shadow seemed to know exactly what he was after, given his short, chaperoned visits.
It didn't matter when he saw a rough looking red rope headings towards him.
"Oh God.." he said to himself. Shadow was too focused on his small mission to hear.
He eagerly approached the blue male, kissed him quickly on the nose and walked around the pole.
"Hands." He requested. Sonic listened, slowly folding his arms backwards and around the beam. They were tied uncomfortably fast and thoroughly, as was discovered when Shadow held a trapped hand and began to peck Sonics arm, going all the way up and around until he was once again at the weak neck.
Sonic shook his wrists, impressed and partly fearful at the skill of the knot. Why does Shadow have this knowledge?
The kissing ceased, the black hedgehog took a step back to admire his handiwork.
"Not bad," he said, gesturing to Sonic, "now beg."
"Wh-what?!" Sonic cried, peach cheeks turning red.
"Beg for my cock, I can tell by your quivering legs that you want to."
It hadn't even occurred to Sonic not to tremble at Shadows every touch.
"N-no, I don't want to!"
"Then I'll leave you here. Don't disobey me, it's not in your best interest."
The tip of Sonics exposed dick was dripping, it seemed to like being told what to do.
"F-fine." Sonic dropped his head, gathering all the courage he could muster and looked towards Shadow, who stood firm yet relaxed.
"Please feed me with your cock, I can't wait anymore." He begged truthfully.
Shadow smirked and lunged at Sonic, who flinched at the attack.
Blue legs were hoisted into the air and around black shoulders, Sonic sank against the pillar. Shadow sucked on his own fingers before pushing them inside a tight hole that squeezed upon their entrance.
"Nngg.." Sonic whimpered, his member throbbing fast.
Shadow took his sweet time opening Sonic, teasing him everytime he took his fingers out. He wanted to hear Sonic ask for more, so he waited patiently until he got his wish, even while feeling he could burst any moment from the grueling anticipation.
"Please.. ugh.. put your.. put it in."
"You ask so nicely." Shadow pulled out three soaked fingers and spat down onto himself, lining himself up hands free and pressing very slowly into Sonic, he wanted to feel every inch of himself dissappear in detail.
The pair looked passionately at each other, when Shadow started pumping heavily. He sank his face into Sonics shoulder which turned the blue head towards the many glass-less windows he had.
He caught glimpse of Eggmans lair, and the questions returned, briefly taking him from Shadow who he could have sworn sensed it as his jaw was tugged aggressively back to face his counterpart. They began kissing, Shadow breaking away only to ask where Sonic would like his cum.
"D-do whatever you want..ugh.. feels good.."
"Inside you feels the best."
"Ye-yeah.. me to.. so hot.."
Shadow thrusted one last time, putting all his body weight onto Sonic who had also finished. He thought it was odd that were so in sync with it, but it felt so good it didn't truly matter.
"Fuck! Holy.. your ass is so good!" Shadow grunted, his grovely voice melting Sonic.