1girl bangs bare_arms blue_eyes blue_shirt blush brown_hair closed_mouth coffee commentary cup eyelashes fang hands_up highres holding holding_cup indoors long_hair looking_at_viewer messy_hair milka_(milk4ppl) mug original panties paper pencil shirt siska_(milka) sitting skin_fang sleeveless sleeveless_shirt steam tearing_up underwear wavy_mouth