A shy, slender older sister encounters a disgusting, erect man with a huge penis, resulting in an off-the-charts, high-vapor sex experience! (OLM-164e by Qishan Ai)

At first glance, you can tell she's a pure and beautiful office worker named Ai-san. Today, let's peel off her mask and let her experience it all! A little resistant to middle-aged men with strong sex drives? But suddenly feeling good when her nipples are licked! A new fetish awakens in her towards a masochistic older man, pushing the limits of eroticism in her first non-mainstream play!