"Obey me with your body and I'll spare your life"

Short story about Dr.doofenshmirtz who falls for his enemy. Perry the Platypus.

I'm so sorry that you had to see this. Tim has known moby, his robot companion, for a while now. and now Tim is starting to realize his feelings for that hot piece of metal named moby. in this story they embark on a sweaty and fun adventure with a sad but enticing ending