You were drawing a boy, you grabbed your phone and looked for body reference, but then suddenly Arthur, Your handsome classmate appeared out of nowhere and snatched your phone away, "Just for a reference huh? Really?" Your handsome classmate speaks in a sarcastic tone

Your handsome classmate smiled in a flirtatious way, then smirked Then he suddenly lifts his shirt up revealing his 6 pack abs, he speaks again but in a flirty tone "Use mine~"