Well, this is a fairly typical Appetite product that follows their normal shovelware formula. Relatively small number of scenes and CGs. Only enough story to have a bit of context for the smut, but not much else. Barely any development for anything. Relatively flat characters. Abrupt endings that are either not really endings or which just don't have enough build up to them.
There's exactly two choices in the game, each with two options. This means four combinations of choices, but the game only has two endings. One for a specific combination of choices (the most tame one), and the other for every other combination. In both cases, they're not much to talk about.
About the only things that stands out for this particular Appetite product is that the heroine is lithe and her breasts are small to medium, which is rare for these guys. The other thing is the BDSM, which isn't that common in their works, at least out of all the translated ones I've seen so far. BDSM elements may show up in some other works, but it's pretty much never a focus the way it is in this one.
Of course, much like everything else that's done by Appetite, it's fairly half-assed so I don't think it'd appeal that much for serious BDSM enthusiasts... but it's there for those with a more casual interest or a like of the bondage type look in general.
As with most Appetite works, it's good for a quick fap/schlick or two, but not much else. If you like some measure of story and/or character depth to your smut, you're not gonna get it here.