PARATHD-4168 Four-hour record of Heisei-era underground sex businesses like handjob shops and pink salons

The Heisei era's sex industry diversified into cheap services like handjob booths, no-panties cafes, and pink salons for mature women, attracting exhausted salarymen and students. This 230-minute collection records those underground encounters, from masturbation clubs to senior-focused shops.