Ok, I also just went quickly through them. It's a total of 9 episodes with an average time of 10 minutes each. Nothing explicit, but to summarise:
- A few male full frontals.
- The lead actress shows one quick full frontal with lips visible when standing in front of a mirror ( I think episode 2 or 3).
- During the sex scenes, the male parts are definitely not erect as we can see, however I believe during the simulated sex scenes there is surely some sort of contact between them, even though we are not really able to see it.
- The sex scenes are brief and quite hot to be honest, but unfortunately nothing explicit to write about.
I might have a look at the other series in there maybe there is something nice...