Sometimes I really can't wait to have a super loose and stretched pussy, so I use numbing gel to lessen the sensation. Regular sex with my husband and just his penis, feel a little less intense. It drives me wild when I know that I'm stuffed to my limits and I can feel maybe half the sensation.
(I know what's safe for me, and I've never been injured from doing this. These are things I can do normally but sometimes I like switching between mind blowingly intense, and feeling like a deviant.)