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Sonic covers his mouth stopping a whimpers from escaping. His other hand was on Eggmans shoulder to keep himself up. The doctor had his large hands around Sonics hips, pretty much wrapping around his whole body. He bites his bottom lip hard to keep himself from making any noise. Eggman groans finally entering into his arch nemesis.
Sonic grips his muzzle harder as he felt the painfully delicious burn of Eggmans thick length opening him up. Usually Sonic isn't one to be so quiet during sex. But when your friends are in the other room and only a thin not sound proof wall is between you. Well you have no choice but to be quiet.
Sonic let's out a satisfied sigh when he's fully seated on the doctor. He drops his hand to take in a few deep breaths. Glancing up he sees the doctors face was red, lip red from their previous rough kissing, clearly the doctor was also having a hard time himself being quiet with his struggled breathing. Sonic snorts gaining him a glare from his nemesis. He can see the doctor wants to say something, Sonic wants to speak as well. Their banter is what makes their relationship as fun as it is.
'What's wrong?' Sonic mouthed. 'Tired already grandpa?' He grins as Eggman sneers at him. Nails digging into his hips now. Sonic let's out a quiet gasps as Eggman picks him up. His skin tingling in anticipation, already covering his mouth to hold back noises he knows he'll make.
The doctor slams him back down to the base of his cock. A muffled whine slipping out from Sonic's paw. Eggman did not slow down, continuing on using his nemesis as his very own live flesh light. Sonic leans in closer to Eggman, burying his face in his chest. Nails digging into the doctors shoulders. Despite their best to keep quiet, the sounds of their bodies coming together couldn't really be muffled.
Sonic was also struggling to keep quiet as his squeaks and high pitch moans escape him. The doctor wasn't doing better. Sonic could hear him breathing heavily down his neck. A deep groan escaping him as he helps sonic down digging him deeper into him. The tip rubbing his sweet spot in that addictive way it always does.
"Mmm-ha!" Sonic tears up wrapping his legs around Eggmans hips. They're both close, he feels it. With one last thrust Sonic arches his back, pressed up against the doctor as he emptied into him. They stay in that high for a while, slowly coming down. Sonic blinks a few tears away, arms dropping to his sides. Eggman still held him but not was tightly.
They pull back to look at each other. Sonic gives a tired grin, sticking out his tounge. The doctor rolls his eyes pulling him off his cock placing him on the ground. Sonic ignored the cum going down his leg.
"Not bad doctor, and to think I thought you'd be too tired for a quickie at this hour." He whispered.
Eggman scoffs. "And to think I thought you weren't so desperate for my attention you'd have sex in this small closet."
Sonic shrugs. "It was the only space we had."
"Well hopefully none of your annoying friends heard."
"Psh, course they didn't. We were completely silent."
"Are you two finally done in there!? If so we'd like to give some sleep!" Amy yelled, clearly exhausted from the lack of sleep. Sonic and Eggman could hear her as clear as day. So if they could hear her then the others...oh.
Sonic cleared his throat face red from emmbarassment. "U-uh yeah ames, sorry!"
Ok, next time maybe they'll go out to find a more private spot.