Xbooru - 1girl 2020 2020s 2d 2d (artwork) anthro anthro only big breasts blue background boss monster breasts caprine clothed delta rune (emblem) digital media (artwork) female female anthro female only floppy ears furry furry female furry only goat goat ears goat horns green background horns long ears looking at viewer magenta eyes mature mature female milf monster monster girl pixiv id 4034375 rusal32 simple background solid color background solo solo anthro solo female toriel undertale undertale (series) video game character video games white fur