She makes a run for the stairs

Mia sprints to the stairs barely making it through the stairs entry way before the girls leave the toilets, Mia uses her short height to her advantage and gets down on all fours and crawls under the stairs hiding just incase the girls come to the stairs. The Mia hears the girls walking to the stairs when one of them stops “what’s that” “is that a foot” Mia looks back noticing her foot is sticking out she turns red and starts to panic knowing she’s about to be seen on all fours as well. “I’m going to go have a look, come with me” “yeah sure, maybe it’s that girl who’s clothes we found” realising she’s about to be seen Mia looks down in defeat, trying to crawl out as a last effort attempts she notices she’s stuck and now her ass is sticking out as well “oh my god it is the girl” “what should we do”