TMI.. delete is not allowed..But How long do you think sex is supposed to last?..

How long do you ladies think sex is supposed to last..

i hear so many women say to an hour or 30 minutes

but some say 15-20.

usually when me and my spouse do the deeds we don’t last long probably about 20 minutes or 25.. so now im having mixed feelings Like im not attractive to my spouse or i “turn” him on but i always heard the shorter the better sex is because who wants to last super long having sex but now i dont know now i feel insecure because idk the average minutes is normal for sex if your enjoying it.😭 like we both super much enjoy it but i dont want to ask him every-time was it good or something