Rick

Inside the master Rick noticed a small carry-on sitting beside the bed, but brushed it off thinking Jan's parents had maybe left it behind. He slid open the bathroom door and was shocked to see the shower already running. The glass of the shower fogged up, but Rick could make out the frame of a middle-aged woman with mid-length dark hair about the same stature as Jan. She had her back to the water, side facing Rick, and was rinsing her hair out with her arms over her head with her eyes closed. He could make out her absolutely stunning breasts, pulled up as she arched her back. They were definitely a handful of wet, perky tits and her nipples were just visible through the steam.

It was Kate; Jan's younger sister! Rick took a quick glance back into the living room and confirmed that Jan was still on the couch with her feet up and eyes closed.

He turned back to the arousing view of the shower just in time to hear Pete shout from the hallway, "I thought we were hitting up the pool?!"

Kate turned her head and locked eyes with Rick. Kate's eyes widened, narrowed, and then arched an eyebrow. Her dripping wet breasts lowered slightly as her arms dropped to her side and she turned toward Rick. She didn't cover herself as she recognized that it was Rick standing in the doorway.