Watching this work featuring Renka-san with her blonde hair, large breasts, and big butt, I was genuinely surprised by the contrast! The meticulous erotic play, unexpected from her flashy appearance, unfolds starting with a scene of thorough full-body licking that showcases her service spirit. This is followed by intense ball-busting that overstimulates the swollen testicles, leading directly to raw glans insertion—a sequence guaranteed to excite.

Although the title might suggest it's solely about ball-busting, it actually offers a variety of plays, with a notable emphasis on ball-busting. The focus on clothed play might divide opinions, but personally, I enjoy interactions while dressed, so I found it highly satisfying. Renka-san excels in teasing techniques, perfectly matching the scenarios and enhancing the overall quality of the work.

Her appearance isn't that of an extremely cute gal, but after multiple viewings, her unique charm grows on you. Several unconventional positions using a sofa appear, which might feel awkward at first, but they become surprisingly enjoyable over time, especially as they allow full appreciation of her big butt. For butt enthusiasts, there are many irresistible scenes, thanks to the well-thought-out positions.

There aren't many climax points, making it more of a slow-burn piece to savor, but the concept combining gal style and clothed play is exceptionally well-executed, highly recommended for fans. Overall, the stark contrast between flashy looks and delicate play makes it a deeply entertaining production.