Is my friend (female, with boyfriend) attracted to my male friend? Does she want to sleep with him?

(Posted same earlier in wrong forum)

A friend of mine (female) has been flirting with another friend of mine (male) for 6-7yrs. She has a boyfriend and have had it for 5yrs. Right before they got together my female friend was heavily flirting with my male friend. After my female friend got her boyfriend it obviously stopped a little, but she has been flirty with him every once in a while..

That includes:
-Kissing him on the neck
-Kissing him on the cheek and calling him cute
-Sitting next to him as often as possible, often holding her arms (and him holding around her)
-Her cuddling his hair, but stopping when someone saw her cuddling his hair
-Complimenting how beautiful his eyes are
-Night out, she hugging him 8-9 times in the space of 2-3hrs, but no one else
-Putting her finger in his mouth while drunk, and no one else being there (saw it myself)
-Being the last ones in the sauna they got in the shower together to shower. She held her arms over him
-Kissing him on the lips when sitting on his lap (right when she got her boyfriend)

Thoughts? How attracted is she with him? A little? Very? Extremely attracted?
Does she want to sleep with him? Have they f*cked already?