Thank you for the kind words! My original plan for this story did have it continue on a bit further, but in the end I couldn't quite decide how I wanted it to conclude so I decided to leave it ambiguous for now. Maybe at some point I will write a follow-up if I can finally decide on an ending (and don't have other stories on my plate!) I think it comes down to one of several options:
1) Riley does something sneaky to make sure Larry is too late to get to work in the morning; Tina ends up trashed for good.
2) Larry gets to work early enough, but realizing what he's up too, Riley catches up to him and sends him into the trash for going behind her back and trying to save Tina.
3) Larry successfully rescues Tina in time, and together they hatch a plan to give Riley a taste of her own medicine.