onee-san (original) drawn by pen_nee_(pensis)

1girl absurdres breasts chair comic commentary_request computer cup cursor door door_handle greyscale high-waist_skirt highres holding holding_cup laptop large_breasts long_hair monochrome motion_lines onee-san_(pen_nee_(pensis)) original pen_nee_(pensis) power_symbol ribbed_shirt shirt skirt sleeveless sleeveless_shirt smile solo