How Do You Respond When She Doesn't Get Sex?

When she does say yes to sex or she does initiate, how do you respond? What's your typical action and the typical emotion behind it? If that main emotion is frustration, annoyance, anger, do you think the other person's gonna wanna do it? Regardless of what side you're on. And most likely, you're both gonna wanna have less of it because it's just this thing that never has a positive reaction, doesn't feel good for either of you.