FC2-PPV-2711537 is a special event entirely up to the women's discretion. While it's common to use the crotch fabric of panties to cover the labial slit, this time a bold twist emerges—using the labial slit itself to conceal the fabric. Though there's a rule to cover the genital area, as their excitement builds, each girl becomes increasingly eager for attention, passionately taking on the challenge of accentuating their slit, ultimately leaving the front section reduced to nothing but a thin string.