Good Girl Spankings

I think that I've figured out that my boyfriend only seems to spank me when I'm being good. I bet he thinks he's clever. Its not like I've actually been bad lately, but we have been fighting. You'd think he'd want to spank me all the more, since it calms me down. Its interesting the different types of spanking relationships that are out there. Ours is mainly erotic, and I still haven't figured out if he likes it or not, but he does do a good job. His hand seems to be getting stronger and stingier. Is this going to force me to be a more compliant girlfriend?...I wonder.