Jackie Emerson was at some Hollywood party, a premiere for some movie she had nothing to do with, but she was specially invited by the movie's star, Rachel Weisz, who she'd never even met before. Still, though, gift horse. At one point in the evening, she entered the powder room. Inside, she found Kat Dennings and Emma Watson having a conversation about...something. She didn't know what, because they immediately stopped talking and looked in her direction when she entered.
"Um, hi?" She sensed awkwardness in the air.
"Oh, hi." Kat said, sitting on the counter. "Uh, don't worry, you're not bothering us or anything. I could read on your face that you were concerned." she semi-whispered, pointing at her face. Emma smirked.
"Come in, Jackie, hang out with us. Loved you in Hunger Games. Kind of bummed me out when you died."
"Well, thanks." Jackie smiled, a little bashfully.
"Having fun?" Kat asked.
"Um, yeah, kinda."
"Oh, I know, the bartenders won't serve you, because you're underage." Jackie hadn't even tried to drink, but nodded anyway. "Well, don't worry," Kat reached into her ample cleavage, and pulled out a flask, "gotcha covered." Jackie hadn't been trying to drink, but took a sip anyway.
She joined Kat and Emma in their conversation, and seemed to be hitting it off with them. After about ten minutes or so, she started to feel...weird. Like she'd had more than just a sip of whatever was in that bottle. Suddenly, in the middle of a decidedly slurred sentence, she blacked out.
Some time later, she had no idea how long, Jackie woke up in what she slowly realized was a large hotel suite. She also noticed she was naked, chained to the ceiling, hanging by her arms, and her feet were also shackled.
"Ah, finally awake, I see." It was Rachel, standing there, completely naked, with Kat and Emma, also naked, sitting on either side of her.
"What the..."
"Yeah, sorry about having to drug you, there, but we wanted it to be a surprise."
"Uh, wha...surprise?"
"Your initiation."
"Initiation?"
"Into our club." Jackie suddenly noticed behind the three of them were about a dozen other actresses, who she'd also seen at the party, also all naked. (Note: Just picture whoever else you want there.)