In case you are actually serious, the answer is that "Loli" refers to stylized representations. Cartoon-ish if you wish. Rule 7 deal specifically with realistic depictions. Which is what you find in these videos.
Rule 7
Content (a game, image, video, story, animation, etc.) depicting nudity, sexualization or sexual/erotic activity involving prepubescent character(s) is prohibited. A "prepubescent character" is one that visually shows no sign of puberty, or if non-visual is otherwise clearly intended to represent a prepubescent character. 2D and 'unrealistic' depictions are generally looked upon more favorably.
Your "Loli" tag exists in the space laid out in the last sentence of the rule.