Have you seen this webcomic?

[Mingnon]

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?

[Inkidu]

Sonichu?

[Mingnon]

No, Sonichu is something completely different.

The artstyle I belive doesn't involve anything so on-paper. But thanks for playing?

[Cassandra LeMay]

Dot X? http://dotx.webcomic.ws/

[Mingnon]

Yes, that is it! Thanks a lot, Cassandra! :D