Do you find it strange when a woman says "no, no, pleasee don't " during making love?

in my culture, women are not supposed to enjoy too much , because only "wh*res" enjoy . when a man is making love to a woman, she has to pretend that she doesnt want it, and make soft whimper and moan sounds and say things like "no, no, mmm, please don't, mmmm ooo ahhhhh no , pleasee. please stop..youre so big for me, it hurts, no noo i dont want to " this means that she is enjoying it. its secret code. but once, i was with an american men, and i said this. then he stopped and said, whats wrong, are you okay, etc. and i said yeah, i love it.