It really depends on the guy, personally though I think they look good but it's not really the collar bones/shoulders that are most attractive. It's really just the thought of a girl teasing us and more or less stripping just a little bit just for you that get's a lot of guys going.
Yes very much so, a sensual area to touch, to kiss, for caresses, to bite.
In your above scenario, she would find herself having her shoulders, neck and collar bones kissed from behind, arms around her pulling in close and her neck to collarbones ‘Taken’.
It's not the shoulders that attract us it that you kinda doing a strip tease with out you knowing. Your kinda talking your clothes off and how your taking it off in a sexy way.
The first pic smh she's practically pulling her front down and then women here r like oMg DoNt SeXuAlIzE wOmEn she is practically wanting to show them off
