I mean, nothing wrong with that. I know my dad is an average male, and that he's dating again, doesn't mean I am especially keen to hear the noises coming from upstairs (I live with my dad).

Sex exists in many forms and that's fine, but no one should feel pressured to "experience" or even "enjoy" it in any way if they don't want to. And everyone should feel free to have their own opinions on their experiences.