Here’s Tiamat (my OC) cuddling with Hypo (a friends OC), her albino, changeling servant. He didn’t so much volunteer to be of service so much as she picked him up and carried him off. Also, being a draconequus, no one would be stupid enough to mess with her (would you mess with a chaotic demi-god?), so he feels protected, and frankly she loves to be adored and waited on.  
Tia doesn’t ask for much out of life- the freedom to have fun, friends to cause mischief with, wide space to run and play, a shady tree to nap in, and a good cuddle. She may be wicked looking, but at the end of the day, she’s just a big kitty (course just like a kitty, she might bite the ever loving shit out of you if you rub her belly to much).