1girl, solo, simple background, v

1girl, solo, simple background, voluptuous, arms up, ((armpit focus)), armpit sweat stain, looking at viewer, blush, ((armpit close-up)), highly detailed armpit, sexy, sexy girl, half-closed eyes, open mouth, upperbody focus, looking at viewer, high quality, best quality, simple background, blue background, ♡, Sakai Honoka, odango hair, two buns, twintail, pink hair, (((brown hair))), purple eyes, multicolored hair, twotone hair, crossed bangs, ear piercing, small breasts, black leotard, smelly armpit