2girls, bangs, beach, comic, dress, greyscale, hair ribbon, hand on own chest, hand up, inoue takina, long hair, lycoris recoil, lycoris uniform, monochrome, mountain, multiple girls, nishikigi chisato, one side up, outdoors, pleated dress, proposal, ribbon, sand, shirt, short sleeves, tottoto tomekichi, very long hair, water, yuri