What does he mean by 'really here'?, M

From Create Your Own Story

You stared at Alex, heart pounding as his poisonous smirk curled across his face.

"What are you talking about?" The words tumbled from your lips before you could stop them.

Alex swung down from the banister, stalking towards you with predatory grace. "Don't play dumb. I know exactly why you're here, watching us all like the pervert you are. Getting your rocks off to every sordid little detail of our lives."

Despite yourself, you feel your stomach churn. How did he know?

"I don't know who your favorite is," he hissed, eyes glinting with malice, "but I bet you can't wait to get them alone. To act out all those depraved little fantasies in your head. Shit, I know that you're just here to get your rocks off to my family. I know what this is. Why else would you be here if not to get off on our misery? On our pain? Admit it - you're just waiting for the sex scenes, Jesus I'm shocked you're even listening to me right now since I don't have my cock out."

... Ask Alex how he feels about being here, in an adventure like he's ended up

Push Alex back against the fence with a kiss, you can't think about his words right now