In sex, the best interaction is between two people. Is the louder the scream, the better? The fact may not be so. According to relevant research, the volume of screams and pleasure are not proportional, but inversely proportional. Therefore, it is very unreliable to use the volume of screams to indicate the degree of excitement of women.
Therefore, if a woman is unwilling to scream loudly during sex, men must not force her, but can gradually guide her to speak.