The Big ImageBoard (TBIB) - 4 fingers alternate species anthro aroused aroused face aroused smile aura avian avian feet bare legs bare shoulders barefoot beak bedroom eyes big breasts bird black body black claws black feathers blue clothing blue panties blue underwear bottomwear breasts claws clothed clothing corvid corvus (genus) cowlick cursed object enjoying erect nipples eyelashes feathers feet female finger claws fingers fist hair huge breasts ivanks kneeling long hair looking at viewer looking pleasured lust transformation magic mid transformation moan mostly nude narrowed eyes navel nipples non-mammal breasts non-mammal nipples orb oscine panties panties only passerine petra (wyraachur) pink eyes pink sclera pupils raven seductive simple background skirt slit pupils smile solo species transformation spread legs spreading sweater tail tail feathers talon hands tearing clothing thick thighs toe claws tongue tongue out topless topwear torn clothing transformation transformation by magical item transformation sequence transformation through magic underwear underwear only white background white hair