Fairy Tail Lucy and Natsu (Mobian Form)

My first picture made on Paint Tool SAI. Yeah, it's not the best, but I think it turned out pretty well for starters. I'm learning more and more as I get used to it so yeah. Last minute thing, but I want to call it as a gift for 'cause I'm so nice. Do you know how long it took to make all of those hearts perfect? I swear, my least favorite of drawing pictures is having to create a big background. Anyway, I hope you all like it~!

Fairy Tail belongs to Funimation
Sonic belongs to SEGA
Base (Reference): [link]