There is one brief scene with no involvement from the MC (that later segways into one where he is).Is it straight up lesbian content with no MC involvement or is he involved most of the time?
Aside from that, 0.2 contains two other scenes of the same kind. They will later, also, segway into threesomes(+) with the MC, as the story progresses in future updates.
Thing is: The plot will be a bit more of a slow burn in regards to sexual interactions, so "lesbian-only" scenes are, sometimes, handy ways to write stuff in naturally. All of that will, always, lead to relationships with the protagonist, however.