1girl / abs armpits arms behind head arms up ass avatar aang the last airbender avatar legends back back muscles biceps black hair blind breasts cleavage clenched hands collarbone commentary deltoids double biceps pose flexing from below green hairband green pants green sports bra grey eyes hair between eyes hair bun hairband hands on own hips highres large breasts linea alba looking at viewer looking back looking to the side median furrow multiple views muscular muscular female navel pants parted lips rakeemspoon short hair shoulder blades sidelocks simple background single hair bun sketch smile sports bra standing teeth thighs toph beifong triceps white background