Rule 34 Dev - beverage black_horn blush bored breasts butt clipboard clothed clothing coffee container cup dialogue disposable_cup eyewear female focused glasses hair holding_object holding_pen holding_writing_utensil horn long_hair lying not_furry offscreen_character on_side open_mouth pen prehensile_tail red_eyes simple_background small_breasts solo spade_tail speech_bubble tail tail_holding_beverage tail_holding_container tail_holding_cup tail_holding_disposable_cup tail_holding_object text thick_thighs tied_hair white_hair writing_text writing_utensil diives helltaker pandemonica_(helltaker) demon humanoid mammal 16:9 2d_animation animated english_text short_playtime widescreen|10220837445