masterpiece,best quality,amazing quality, 2boys, back-to-back, volleyball uniform, black shirt, short sleeves, looking at viewer, 1boy, male focus, brown eyes, blonde hair, short hair, smile, grin, 1boy, male focus, grey eyes, grey hair, short hair, light smile, closed mouth,

bad quality,worst quality,worst detail,sketch,3d,patreon logo, patreon username, web address, signature, watermark, text, logo, artist name, glowing eyes, crowd,