No real nudity - numerous scenes with the women in their underwear, several scenes showing a woman from the back with no top on.
There are a number scenes of women kissing and touching with implications that they will be having sex. Again, no nudity. You see hands on covered breasts, hands slipping into pants or under a skirt, etc.
A couple of scenes where it is implied that a dildo or vibrator is being used.
A scene where it is implied that one woman perform oral sex on another. One woman orgasms.
Several discussions regarding sex. This is a gay/lesbian movie so the scenes and discussions are mostly regarding 2 woman having sex.