Warren took the beer and took a sip. He felt really thirsty suddenly, so he downed the whole thing. "I don't feel so good," he slurred, and then fell over, unconscious.
"That didn't take long!" Rick said cheerfully. He dragged Warren into the house and closed the front door. He leaned Warren against the wall under the TV and then force-fed Warren a piece of candy similar to but not the same as the one he'd given to Chad. He took off Chad's shorts and then watched more TV while he waited for Warren to wake up.
When Warren finally woke up, Rick blew some of the powder into Warren's face, and then explained. "I need a pair of shorts, and Chad's are too big for me. I thought I'd get you to do the honours!" He guided Warren's arms and legs around himself like he'd done with Chad, but with Chad underneath this time. After a few seconds, Warren was a perfectly-sized pair of shorts. "When the next person comes, they'll be my shirt! I plan on turning all of the school's jocks into clothes for me. I'll make sure that no one remembers any of them except for you, Chad.