k-on!
tainaka ritsu
theta (ponkotsu works)
1girl, arm support, blush, breasts, dress shirt, greyscale, hairband, monochrome, navel, no bra, open clothes, open shirt, panties, ribbon, sakuragaoka high school uniform, school uniform, shirt, short hair, small breasts, solo, standing, underwear, undressing
photoshop (medium)