胸元パツパツYシャツ【調月リオ】

1girl, rio, blue archive, halo, large breasts, masterpiece, extremely detailed face, Newest,animated painting, nice angle, Enhance colors to maximum saturation, classroom, black jacket, a woman wearing a white dress shirt that is very tight around her chest, with the buttons looking like they might pop off. The shirt should visibly strain at the chest area. The woman should have a confident or playful expression, and the background should be simple to emphasize her and the shirt