Image imported from derpibooru 
Original Description:
 
“Mom! What are you doing?!”
 
Posey Shy chuckles as she cranes her neck to look over at Fluttershy’s date. “Oh? I’m not doing anything. I’m just dressing out to go out is all. Since you’re going out to dinner, I’m going out dancing.”
 
“W-why are you dressed like that?!”
 
“Can’t I get dressed up?”
 
Fluttershy’s face was lit up like a Christmas Tree, but she found it in her to put her foot down. “I-I know what you’re doing! Y-you’re trying to steal my date!”
 
“Oh, don’t be sorry, Fluttershy.” Posey gave the young man a wink. “You can’t steal a person~”
 
“MOM!!!”