Things of little appeal or bored indifference

There are certain things that I couldn't envision calling a hard limit because they aren't that offensive but they are things I can't connect with sexually or I dislike intensely but wouldn't completely rule out.

Anything sexual involving feet beyond sexy shoes is something I struggle to connect with.

Hot wax...I've done it, I don't like it particularly...but I see how it could be viewed as appealing.

Suspension...I haven't actually done it but I really don't like having my feet out from under me without my control (even being picked up and carried) so I find this very unappealing...but who knows, other such things have surprised me.

Again, there are probably other things I'm not thinking of that I'll add along the way.