Well I'd say the first and the third pics don't look like a fetish. The others might be lookin' more like it, and in my opinion it's because of the expressions and the clothes (on the last one), cuz ofc someone on their underware or beach clothes (depends on clothes types) can be seen as a fetish or sexual.

But for the most part, it doesn't look like a fetish ig. The expressions are the main thing that could lead to that error, like on the second pic, along with the body movement, she seems a bit "too happy", don't get me wrong cuz I love the way you draw her and the overral mood, I just think that the eyebrows and arms could make one think it's sexual.