Two anime girls, one in a bikini, the other in a patterned shirt HD Wallpaper

Two anime girls are depicted side-by-side. The girl on the left has dark hair, blue eyes, and is wearing a blue bikini with various necklaces. She has a tattoo on her arm. The girl on the right has light purple hair, red eyes, and is wearing a purple patterned shirt and headband. Both are looking towards the viewer.