Swimsuit Tohru, Miss Kobayashi's Dragon Maid

A woman dressed in a swimsuit costume, posing in front of a pool or body of water. The woman has long blonde hair styled with two ponytails and wears a pink bikini top with white ruffles around the edges. She also sports yellow horns on her head, which are likely part of the costume. Her left hand is extended towards the camera, while her right arm hangs relaxed by her side. The background of the image features a large pool or body of water, possibly a lake or ocean, with several people swimming in it. The overall atmosphere suggests that the woman is attending an event or gathering related to anime or cosplay, given the costume she is wearing.