1boy, 1girl, barefoot, bed, bed_sheet, black_ribbon, black_serafuku, black_skirt, blonde_hair, breasts, hair_flaps, hair_ornament, hair_ribbon, hairclip, hetero, kantai_collection, long_hair, md5_mismatch, medium_breasts, nipples, pillow, pleated_skirt, prone_bone, red_eyes, ribbon, ruschuto, school_uniform, serafuku, sex, sex_from_behind, short_sleeves, skirt, tissue, tissue_box, yuudachi_(kancolle), yuudachi_kai_ni_(kancolle)