RP Idea: MILF Pampering

So, I thought this might be a really fun RP. Our characters are adopted by unfathomably wealthy MILFs. These adoring mothers want nothing more than to pamper and spoil us, showering us with gifts and affection. But they take things a bit too seriously, and start treating us like we're babies. Pretty much any kink can be included, even the more taboo ones like wetting/soiling. As for the MILFs themselves, they can be whoever we want, but I have a few ideas.

Vanilla from Sonic.
Fluttershy from MLP.
A very fat anthro kangaroo.
Pokemon girls.

Please, if you think you'll enjoy this, message me, and we can talk about specifics!~