Yor's Sleepover + Yor's (Nasty) Surprise Cleaning her Neighbour's Room

Uh oh... Yor spent the whole day cleaning her precious neighbour's apartment, and now its a tad too late to go back home, so she agreed to spend the night! Which means its time to clean more! While Yor's already gone to her sleepwear, she still decides to clean his apartment.. To her surprise, she sees... Well.. Ehem...

What a nice surprise left out sitting for her!