Aqua, Darkness, and Megumin from KonoSuba HD Phone Wallpaper

Three chibi anime girls are pressed against a dark surface that appears to be glass. The girl on the left has blue hair and is crying with her mouth open. The girl in the middle has blonde hair and is blushing with her hands on her cheeks. The girl on the right has dark hair and is wearing a witch's hat, with her mouth open.