I've been looking for a particular webcomic in the past days.
The ad bills itself as 'An Ongoing Childhood Adventure', features characters in the style of Sonic characters - heck, one of them appears to be Tails. The first few pages has a character renaming herself from Amanda to Pudding, and Tails/Miles wanting to try out a new (giant machine) invention in exchange for letting someone visit his sister. Shenanigans appear to happen from there.
I want to continue reading it, but apparently I just can't track it down. It's starting to drive me nuts. Does any of that I've described ring a bell?