Knuckles blushed really red as he looked at Tails. He then smirked as he used his three fingers to move inside Tails hole. He started pumping his fingers. Tails move his head backward and moans "Ah Knu-knuckles" he said with his eyes close. Knuckles smirked as he saw Tails expression. He started to finger Tails more. Tails apart his legs a little backing up to knuckles finger more moaning. Knuckles pulled his fingers out as he put them in his mouth and smirked as he tastes Tails love cum. He then picked up Tails gently,"les continue this in your room~" he said. Tails put his head on knuckles chest "O.k" he said blushing. Knuckles smiled as he takes Him to Tails bedroom. He upended the door as he walked over to the bed and pinned Tails down. He started kissing his neck. "Mmmm" Tails moan. Knuckles enters his fingers again inside Tails tale hole as he started fingering him again, "are you ready for this~?" He said. Tails moan of the feeling of knuckles fingers "Y-yes" he said. Knuckles fingers Tails one more time before pulling his fingers out of him. He smirked a bit as he lift up Tails legs up to his shoulders. Tails looked up at knuckle his muzzle even redder then before. Knuckles looked at Tails as he leaned in and kissed Tails muzzle. He then enter his manhood inside Tails hole and thrust into him. Tails bit his lip holding back tears of pain. Knuckles looked at Tails as he stopped thrusting. He kissed Tails cheek and tried to calm him down, "don't worry the pain will go away.." he said. Tails calm himself down knuckles was right the pain did go away. When He saw Tails expression, he started to thrust slowly. Tails moan wrapping his legs around knuckles. Knuckles groaned as he thrust a bit faster into Tails. He pulled Tails closer to him and went harder and faster. Tails moan got louder "AH ahhh knuckles faster" he said. Knuckles looked at Tails and smirked as he thrust into Tails faster. Tails moan like crazy as he felt knuckles hitting something inside of him "Oh chaos knuckle" he scream. Knuckles looked at Tails expression and smirked more as he touched Tails G-Spot. He thrust into Tails harder and faster hitting his G-spot over and over again. Tails drool with his eyes half close moaning louder then before. Knuckles groaned as he gripped the bed sheet and thrust into Tails more harder and faster as he feels his almost gonna release. "T-Tails! I-I'm G-Gonna Cum S-Soon!~" he said. Tails also was close "Me too" he said moaning. Knuckles smirked a bits as he thrust harder into Tails. He couldn't hold it anymore and released deep inside Tails. Tails came all over their chests "Knuckles" he moan out. Knuckles thrust a few times inside of Tails as he pulled out of him and lay down next to him. "That was just wow knuckles" Tails laying on his chest. Knuckles looked at Tails and smiled a bit as he kissed his forehead, "It was amazing.." he said. Tails nuzzle knuckles chest falling asleep. Meanwhile Sonic woke up from his sleep in shadow lap he rob his belly it felt like it gotten bigger. He looked to his belly he was right it have gotten bigger. Shadow was still sleeping on the couch because he had to stay there because Sonic slept on his lap. Sonic got up off of shadow lap and took a look around. As he looked around he found a lab top he opening it turning it on. Sonic search for How long dose hedgehogs stay pregnant? it turn out only for 31 days. Like Shadow was sleeping sitting up, he lay down on the couch as he was sleeping. Sonic couldn't believe he will have the baby that soon but he smile. He walked back to the couch seeing shadow laying down he giggle and gave him a kiss on the forehead. Shadow purred a bit in his sleep as he felt Sonic kissed his forehead. he stirred a bit in his sleep. Sonic went outside it was night he looked up in the sky seeing the stars and moon he smile. Shadow then started to wake up. He groaned a bit when he opened his eyes. He looked around and notice Sonic wasn't on his lap, and he ended up laying down.