1girl, bed_sheet, bikini, bikini_under_clothes, blush, breasts, breasts_out, breasts_squeezed_together, closed_mouth, hair_between_eyes, hair_bun, head_tilt, large_breasts, looking_at_viewer, lying, micro_bikini, on_back, on_bed, red_bikini, red_eyes, red_hair, see-through, see-through_shirt, short_hair, shou937, sideboob, single_side_bun, smile, solo, sweat, swimsuit, underboob, v_arms, wet, wet_clothes, yahari_ore_no_seishun_lovecome_wa_machigatteiru., yuigahama_yui