to me, the feet thing is just a bit ... odd i guess? i know some girls are creeped out by it. i personally just don’t understand what’s sexy about feet to be honest. but to each their own!
then, (this is just my opinion/advice) you guys need to take a break from kink and educate yourselves on potential dangers, establish timeframes and limits, and it also seems like you need to communicate more? if he won’t do that, then leave him :/