Anime girl playing a trumpet in a classroom with a blackboard

Nsfw,(((1girl,1boy,sex,vaginal))),Kyoto animation , hight resolution,4k,High detailed face,detailed eye,detailed hair,beautiful thighs,slender body, slender thighs,medium breast,shiny skin,perfect anatomy,best quality, masterpiece, highres, {yoshikawa_yuko_soundeuphonium:1.15}, long_hair, ribbon, brown_hair, hair_ribbon, serafuku, green_eyes, blush, bangs, closed_mouth, bow, yellow_ribbon, hair_bow, blonde_hair, (((instrument, kitauji_high_school_uniform, music, playing_instrument, school_uniform, trumpet))),perfect trumpet,,looking at viewers,white lace panties

{worst quality, low quality:1.40}, {zombie, sketch, interlocked fingers, comic:1.10}, {full body:1.10}, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, white border, {english text, chinese text:1.05}