2girls, black_skirt, blush, bow, bowtie, breasts, brown_hair, closed_mouth, gradient_background, huge_breasts, kaisen_chuui, large_breasts, long_hair, long_sleeves, looking_at_another, looking_at_breasts, lying, multiple_girls, on_back, original, red_bow, red_bowtie, school_uniform, shirt, shirt_tucked_in, short_hair, skirt, smile, white_shirt