3girls, armpits, arms_behind_back, ass, azur_lane, bikini, blush, braid, breasts, casual_one-piece_swimsuit, criss-cross_halter, emile_bertin_(azur_lane), emile_bertin_(cote_d'azur)_(azur_lane), frills, greyscale, groin, halterneck, hat, hermione_(azur_lane), hermione_(pure_white_holiday)_(azur_lane), large_breasts, long_hair, looking_at_viewer, monochrome, multiple_girls, official_alternate_costume, one-piece_swimsuit, parted_bangs, ribbon, richelieu_(azur_lane), richelieu_(fleuron_of_the_waves)_(azur_lane), single_braid, sketch, smile, sun_hat, swimsuit, thighs, ygcn