While appearing innocent and refined, she's a high-class woman who also exudes a sexy aura. At first glance she seems haughty, but in reality she has a strong sex drive and actively takes the initiative to pleasure men in pursuit of her own satisfaction. First, she rubs her dick against her pantyhose-clad beautiful legs, then makes a tiny hole in the pantyhose and inserts it while still dressed. She's highly sensitive, a top-tier woman who writhes in ecstasy. Next, she shows off an oil-covered masturbation session in a glamorous bikini, and once satisfied, a punishment of relentless toy torment awaits her. In a party dress, she engages in carnal sex overflowing with pleasure, repeatedly releasing dirty squirts unimaginable from her elegant attire. She also displays her full masochistic side with "I'm sorry!" and in a doggy-style position, she squirts like a dog peeing, truly becoming a dog-peeing state. The sight of this high-class woman transforming into a vulgar slut is a must-see.
It's not vulgar, but it's definitely erotic and lewd. This is a work where you can fully enjoy lewd clothed play with Shiori in three types of outfits: a clean white mini one-piece with pantyhose as seen on the package, an orange-based bikini, and a party dress (it seems) paired with pantyhose. The actual intercourse is limited to the chapters with the mini one-piece and the dress, while the bikini scene focuses on fellatio with toys and masturbation. Shiori-chan is impressive in how she seduces the viewer both visually and audibly with her dirty talk and vulgar poses. Particularly in the final dress chapter, there's a scene where she reaches climax while repeatedly saying "I'm sorry," and that irresistible feeling is very stimulating. The bikini chapter also includes a fellatio scene with toys, allowing you to thoroughly enjoy her face during the act, which is another highlight.
The line "I'm sorry for being such a vulgar woman" is inserted in various places, but in reality, she's not vulgar at all; rather, the sight of the clean and cute Shiori-chan desperately trying to be vulgar feels very endearing. This gap further enhances the charm of the work.