Anime characters in a room with a door and a wall

Magical girls of three different heights holding magic wands、Plain white with emphasis on the chestＴshirt、You can see the chest from the neck、Ultramarine and white striped mini skirt、When you lift up her skirt you can see her cute pink frilly underwear..、Fluffy, White frilly flared skirt、When she lifted her skirt, She found some cute red frilly underwear、barefoot、classroom、