cookiesonfloors, seth (deltarune), deltarune, utdr (toby fox), commentary, english commentary, highres, 1girl, arm up, bare shoulders, bikini, black background, blush, book, breasts, buck teeth, cleavage, colored skin, covered erect nipples, genderswap, genderswap (otf), glasses, half-closed eyes, hand on own chest, hand up, holding, holding book, large breasts, light blush, long hair, looking at viewer, mole, mole on stomach, navel, no panties, outline, purple bikini, purple skin, purple skirt, side slit, simple background, skirt, solo, stomach, swimsuit, teeth, very long hair, white outline