Ronen Says That During Grinding There Is a "Double Standard

Ronen says that during grinding there is a "double standard" in place. What does she mean by this?

A) Even though men and women are consensually involved in this activity, women often feel as if they are "sluts" while men do not suffer any negative connotations.
B) Both men and women, who are consensual actors in grinding, feel later on as if they did something wrong while on the dance floor.
C) Despite gender socialization to the contrary, men are made to feel embarrassed by their friends if they engage in such public displays of sexuality.
D) Women report that they think that grinding is just fun and playful, while men see it as a come-on for future sexual relations.