Cute I love those expressions. Great work.

I see that these three are taking an endurance test with a tickling machine.

Awesoooome

Absolutely Incredible Job!!!

hooray for hedgehog feet

Love, love, love this.

This is very cute, not too often you get to see tickling (let alone feet tickling) art of Sonic characters.
One detail I especially love are the expressions on Sonic, Silver and Shadow’s faces as the feathers are doing their job on their feet to show how sensitive each of them are. Sonic is facing off to the side clearly laughing, which he means his feet must be considerably sensitive (probably since he tends to run with his shoes on all the time). Silver, on the other hand, has his head fallen backwards a bit and his mouth is open the widest compared to Sonic or Shadow, indicating he’s probably the MOST sensitive. And then there’s Shadow, who’s visibly holding back laughter as the feather ravages his own feet, which could mean that while he may not be as sensitive as the others, he’s still quite ticklish, and it won’t be long until he cracks as well >:3