It's the CHS Nightmare Night Ball, and several of the girls are in their sexiest costumes. Somnambula shows us the ancestral dance of her homeland. Dynamic entrance from Pinkie and... Fluttershy ? Scandalous! Pinny enjoys the dancing. Twi and Rarity really enjoy the dancing! Gossiping with Rainbow, Autumn Blaze is delighted to know that 1) the only other pirate costume was for a boy who b) is home nursing a sore bum! At the Kissing Coffin, AJ teaches Moon Dancer how to properly "bob for apples". Costume fashion show! First up: vampy vampire queen Rarity. Twilight as one very naughty schoolgirl. Applejack the Amazon. Flutterdevil! Cap'n Autumn. Post-workout Rainbow Dash. Valkyrie Pinny Lane. Pinkie, a sweet treat! Cute mummy girl Somnambula. Moon Dancer, nerdy detective-wait, is that a...? Oh, you are a bad girl! Happy Halloween!