Sayu is a serious girl from a music college. She is tall and slender, and wears a very rare old-style school swimsuit with vertical lines. She wears a 5●33. The material is unrefined and feels rough to the touch, but the white lines from her armpits to her thighs make her slender body look even more attractive. Despite her listless, listless vibe, she's a sensitive girl whose pussy gets soaked twice just by having her breasts rubbed.