"Hey Sonic! Let's share a kiss to commemorate this little walk of ours!" the pink hedgehog girl exclaimed.
"No way, Amy!" Sonic replied pretty quickly. Instead of responding back, Amy started puckering her lips as she closed her eyes. Sonic ran away from her at sonic speed and got a helium tank and made her kiss the nozzle instead. Sonic turned the handle once it was in her mouth.
Amy quickly inflated into a balloon, much to her surprise. She began flailing to get the nozzle out, but it was of no use, as her arms were too large for her to reach it.
"Have fun, Amy!" Sonic said playfully while running away with a grin.

I tried going for a little story this time, heh heh. Let me know what you all think of this.
Also, I find the shading in this is pretty rough, but I think I made it work as well as I could make it.

Amy Rose and Sonic the Hedgehog belong to Sonic Team/SEGA.