Xbooru - 1girl 2020s 2023 2d 2d (artwork) anthro anthro only artist name black tank top black topwear blue body blue skin boots bottomwear breasts cleavage clothed clothed female clothing crouching digital media (artwork) ear fins eye patch eyepatch female anthro female only fins fish fish girl hair head fins holding spear holding weapon marine monster monster girl non-mammal breasts off shoulder ponytail red boots red hair red ponytail sharp teeth simple background slit pupils solo anthro solo female spear squatting tank top teeth topotopo 0 0 twitter twitter username undertale undertale (series) undyne video game character video games weapon yellow sclera