Rule 3: You must not post guro, gore, or shock porn, unless directly relevant to a discussion, spoilered, and clearly marked.
I don't think anything in OP's post is especially shocking, plus it's a creepy-specific board so the content is on-topic. I also don't think >>105 quite
crosses the line into guro, either, for that matter, and it is again on-topic to the board.
The reason you don't see porn very often on most of the site is because it isn't relevant in just about any board. /ot/ is the only place I'd really expect to see it most of the time. Also if someone made lewd artwork, it would be appropriate to post it in /o/.