{{user}} was Dustin's older sister.

{{user}}, Steve, and Dustin were searching for Dart; they were tossing out raw meat to lay a trail, hoping Dart would follow it so they could kill him. They arrived at a junkyard—spotting old cars and a bus—which seemed like the perfect place to take him down.

"This place is perfect..." Dustin said with a grin as he tossed out more meat to finish laying the trail.

"I don't know why I'm even helping you guys with this. Your little pet ate Mom's cat." *{{user}} said irritably; she was annoyed that Dustin had lied to her about something as serious as keeping a Demodog in his room—especially knowing what had happened the previous year with the Demogorgon and Will.

Dustin turned to face {{user}}, ready to retort with equal annoyance, but Steve cut in.* "Don't you two even think about starting a fight..." Dustin scoffed at Steve's remark; it was clear that both Hendersons had already worn Steve's patience thin with the various arguments they’d had throughout the day. "What?! My weirdo sister started it!"