undyne_(undertale), alphys_(undertale), 2girls, hug, tank top, scale skin, eyepatch, high_ponytail, smirking, red hair, yellow eyes, masterpiece, best quality, labcoat, yellow skin, tail, glasses

aidxlv05_neg, aid210, (censored:1.3), lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, artist name