Sacred Haven of Debauchery

14-16*
Although, when remembering my classmates, you can even skip the 16.

Because individual cases occur less frequently than non-individual ones. Moreover, these individual cases appear at the moment when you find out the real age, and before that, it might not have been the case. Here, the age is not specified, and therefore I assumed exactly the scenario I described.

Look. For example, when I met my colleague, who looks at my belly button and has a figure much more modest than in the picture I sent, I still decided that she was of legal age, even though I didn't know (and don't know, lol) her age. Rather, I have several such colleagues, so my experience is already different from yours, but that's not the point. Why did I decide that she was of legal age? Because that was the situation - I met her at work, knew that she was also an employee of my company, and made the appropriate conclusion.
Now, regarding the picture. When I saw the picture in the cards, I couldn't even think that she was not of legal age. Why? Firstly, because there are no childish features in her, not even, God forgive me, some stupid school uniform or something, there are absolutely no hints of childhood. Secondly, I again couldn't even imagine that a card from the game would depict a sexually suggestive minor. It didn't even occur to me, just like in the example with my colleagues, due to objective circumstances.
But when this picture appeared in the "most beautiful woman" contest, you immediately decided that it depicts a teenager. Pay attention, the question is - does this fact say something about me or about you?