Sonic broke his leg one day on one of his runs, Sonic was mad and he don't wanted Amy to take care of him. Until Shadow accepted to help him. What will happen? Read to find out. ^^

What happens when Sonic stumble upon a mystery mansion? Inside there is someone who's waiting for him as a special guest.

Thousands of years ago a soul was promised to the lord of the underworld, that soul was said to be the purest of them all Two brothers were born a hundred years later, one of them was the promised soul but nether knew until too late

When two students turn up at Chaos High in Emerald City, some students find them familiar, but don't recall from where The two students are hedgehogs, they are twins, one is a green male hedgehog with sapphire eyes, by the name of Emerald, the other is a blue female with emerald eyes, her name is Sapphire But they hide many secrets, one go which is that 'Emerald' and 'Sapphire' aren't there real names Shadow and his brother and friends notice there odd behaviour and plant to find out why

A certain love potion gets mixed up with a bottle of whiskey at a party. Amy's plan to get Sonic to love her fails as Sonic is dared to drink the bottle. The effect is strong than anyone anticipated. Futa Lemons (No warnings)

His last mission before he can fully retire from his criminal life is to steal the king's crown of Arkrenia. Regardless of what it takes, he will complete the mission as soon as possible. But when he returned, he stole a valuable item that belonged to the royal family. There's only one difference: it's not the crown, but the crown prince. //aged-up characters, medieval/modern settings & blood/violence warning....

Shadow turned into a cat and he doesn't like it so he fines someone to talk in love with who is that person?

Sonic and his family practice witch-craft and one day, Sonic get's stubborn and decides to summon a demon without his parent's help. He accidentally uses the wrong spell book and summons an incubus (a sex demon) which only wants to get his way with him. Despite this set back he is determined to prove he can master the art of witch-craft, even if a kinky demon makes it very hard to do so.

What was meant to be a simple rescue mission turns out to be a week-long trek across an island as Sonic and friends race to fix their powers. Knuckles and Rouge address the elephant in the room. Sonic may like one of his friends more than he thinks he does. Eggman's just generally annoyed. Or, I'm writing Sonic the Hedgehog fanfic now, I guess. (Crossposted on ff.net and Ao3.)