I'd love to do your task cbt (or otherwise). I'm also in the mood for someone to make me cum twice, back to back.
I'm into pain, but also just following what you want.
Limits: permanent damage, irl other people, diapers
Toys: household items (rope, rubber bands, hairbrush, sticks, clothes pins, chilli flakes, stinging nettle maybe, toothpicks, dental floss, pens, coins, books)
kinks (less important than what you want): following instructions/joi, cbt, post orgasm torture, pain, doing things I'd rather not
things I'd rather not: anal (as receiver), gay (porn feeding), blackmail, scat, puke, pee, cucking