Continue.

"Anyway, I'm sorry about that, Parker," Belinda says. "Those guys can be such assholes."

"If he's such an asshole, why are you dating him?" you ask.

"I'm not dating him. He's dating Rachel, captain of the cheerleading team. I'm just his cum dump. I do the things she won't. I let him fuck my face, pound my ass, or gangbang me with his buddies."

"Aren't you ashamed that you're fucking another girl's boyfriend behind her back?"

"Oh, it's not behind her back. Sometimes I'm eating her pussy while he does it. She likes to 'punish' me for being such a dirty slut."

"Punish you?"

"You know - whippings, forcing me to rim her, sodomizing me with a great big strap-on, that sort of thing. She's rather a bitch about it actually. I've still got welts on my ass from our last session."

"Why do you let her do that to you?"

Belinda shrugs. "I probably couldn't stop her if I wanted to. Besides, I usually enjoy it. Surely you've figured out I'm a slut by now."

You had indeed. "Well," Belinda says, "I'll let you finish your business in here and see you after school."

You finally manage to relieve yourself and head out to your last class of the day.