FURVERT!

3_toes anthro ash_ketchum big_feet biped black-rat black_hair bottomwear claws clenched_teeth clothing digital_media_(artwork)digitigrade electric expansion eyes_closed feet fingerless_gloves foot_expansion footwear full-length_portrait fur generation_1_pokemon gloves growth hair handwear hi_res jacket male mammal midriff multicolored_body multicolored_fur muscle_growth muscular muscular_anthro muscular_male nintendo orange_body orange_fur pants pawpads pokemon pokemon_(species)pokemon_trainer portrait raichu rodent shirt shoes simple_background solo sparks standing tail teeth toe_claws toes topwear torn_clothing torn_footwear transformation white_body white_fur yellow_body yellow_fur young