gelbooruhttps://xbooru.com/index.php?page=atom&tags=2d 2d (artwork) 2girls alphys alphys (undertale) anthro anthro only blue body blue skin breasts canon couple couple digital media (artwork) duo female female only fish fish girl glasses hugging legwear lizard lizard girl long tail monster monster girl non-mammal breasts red hair reptile reptile girl scalie tail undertale undertale (series) undyne video game character video games white background yellow body yellow skin yuri2024-05-12T16:49:12Zgelbooru