Chapter 410 EP30:Little Sister Big Butt

Realizing that nobody would take much notice of their absence while the party was in full swing nor would anyone have any particular reason to think it suspicious in any way, Michelle and Tyler shared a meaningful glance and silently agreed that it was time to leave. As Tyler led the way toward the front door though, Michelle suddenly grabbed his hand, pulling him back to a stop before speaking.
"Wait a sec, Ty... Shouldn't we go find Gabby and thank her or something? Or even just say bye? I mean, sneaking off like this is kinda weird, right?"
"I guess..." Tyler shrugged. "Honestly, I don't think we'll ever see her again after tonight, but sure, let's go find her. Quickly!" he concluded with a grin as he planted a covetous slap on Michelle's big, skirt-clad bubble-butt, making her squeal and smile and blush violently as she looked around to make sure that nobody had noticed that very unbrotherly act of appreciation for her ass, not to mention her own ill-disguised and equally unsisterly enjoyment of it.