As long as society tells men to be the salespersons of sex, it is sexist for society to put only men in jail if they sell well. We don't put other salespersons in jail for buying clients drinks and successfully transforming a "no" into a "maybe" into a "yes." If the client makes a choice to drink too much and the "yes" turns out to be a bad decision, it is the client who gets fired, not the salesperson.