The wife and I didn't make it through this one. Just a blah flick. The ladies didn't seem to really be all that into each other which made for listless, dull scenes.
When the premise is that one of the participants has "never been with a girl before" yet she's giving or receiving oral 90 seconds after sex is suggested, somehow it doesn't seem plausible. I don't expect Broadway acting here, just a bit of effort to live up to the title they chose.
If you want to see great lesbian sex with proper buildup, rent something from Triangle Films, who have spoiled me and made most all-girl features seem subpar by comparison.