... “Come on brother, what are you waiting for!” Tails then crossed his arms with his dick sexually hanging out. “Its called incest, Sonia.” Tails said as Sonia grabbed his cock. “I promise if you come in I wont ‘do you’” She said as Tails believed her and jumped into the lake.
Then Sonia hugged him as his chest was pushed against her plump boobs, then Tails unwillingly hugged back. “Come on, just enjoy yourself, Manic and I and Sonic already had sex with each other.” Tails thought about it for a second and decided ‘what the hell, sure’ and grabbed her breast. “Man these things were torturing me all day!” Tails said squeezing the left breast with his hand and pulled at it. “Boy oh boy!” Sonia said as Tails pulled her left breast towards him as far as they would go, he then twisted the boob to the right as it clinched her skin sending off awkward emotions. “AH…having fun with titties, Tails?” Sonia moaned as Tails brought his tongue to her nipple and licked its pink core, as he sucked the nipple trying to take the non existent milk.
“Yum, maybe incest wont be so bad Sonia?” Tails said teasing his older sister.
(now some are going wtf sister incest the hell?!? Well since she is Sonic’s sister it would only make since for them to be like siblings and Knuckles th...