They give in

“Okay! We’ll do it!” Petty yelled miserably.
“Just stop hurting uuuuus…” sobbed Timmy.

“Ha! We’ll hurt you LESS, but we’re not stopping.” Chichi squeezed Timmy’s cock, digging her nails into it. “But maybe for now, let’s pretty you up a little. Lend me some clothes, Doll!”

“Sure,” Dolly laughed. “So happens I have a spare right here.” Dolly threw Petty by the hair onto the table, laying her flat on her back. She grinned into Petty’s eyes. “Move and I kill you.”

Petty whimpered and froze up, Dolly cheerfully stripping Petty nude with no resistance.
“Geez, look at how flat she is! The dummy over there could make better use of this.” Dolly threw Petty’s bra and panties to Chichi, who slung the underwear onto Timmy. She was extra sure to pull up hard on the panties, pulling tight and hurting his cock.

“There. Now you’re a real girl, Tammy,” Chichi giggled before shoving Timmy right off the stage, crashing to the floor.