There's a lot of stuff that seems to be either inaccessible or incredibly obtuse to access in terms of H scenes and the img files that download with the game. The "natural" ones I got were HJ and FJ after working in the camp 3 times, a fake out "stuck in wall scenario", and a couple of loss scenes/grabs that aren't super explicit in terms of an actual H scene. (Basically the protag just wakes up "sticky" afterwards).
If you want the lesbian scene, report back to the witch *immediately* after carefully picking up the flower - you miss out otherwise.
I like the writing and art style, but outside of trawling through files (and thus missing the event narration/dialogue) the protag doesn't get up to much in terms of penetrative/oral sex. Several scenarios in game feel like a "missed opportunity" H scene wise, though I understand of course that each scene requires significant dev effort to set up.
I would recommend at least keeping an eye on seeing where the creator goes with the project over a long period of time.