Do you advise me to play the trial? I mean, is there really that much of content in there? Right now I've run of NTR material so if there is enough content in the trial I might give it a try, but if there are only a few scenes then it might be a better idea to wait for the release.
The trial has what is probably the perfect amount of scenes- not too many- but far from too little. It covers the first week only though- and what the heroine decides to do is a little up to RNG depending on what routes have opened up. There's 3 main NTR routes only in the trial for that week too- main game will have 6+ With luck you can continue to 6-maybe even 7 parts in the route. But the longest route with the poor man living in the run down shack only has viewable CG scenes up to his 4th or so day. BUT... As this game is really ambitious and interesting- the viewable CG isn't the only part of the scene. Every scene has a female perspective- which is the full scene if you check her calendar on the day it took place after the event. The male perspective- which is what you get for going to where the scene takes place- early on it won't show anything- just ASMR through a wall - or a silhouette. The scene if you call her during the act- and sometimes more(being sent SNS after the fact- or being in the area ahead of time to see the scene begin with her talking to the man and entering the tent/cabin.. the visuals at this point really show how eager and far she's been corrupted- the body language is really well done on top of what she's wearing at the time..-
There's an orb in front of the house you begin the game is that tells you how to start each route. My advice is to completely start only the route you want- then save the game and use the button(I think it's T?) To fastforward an hour at a time while constantly checking ryokas position to see if she's meeting with the NTR character- call her every now and then(but you only get 3 uses of the phone each day) and if she decides not to meet with the NTR char- reload the save and try again. That is- if you want to be 100% sure you're seeing everything. The only scene that might be a bit difficult to grab in the trial is the NTR day scene with the onsen worker where she is absent a whole day and comes back with marks and weird behavior the next day. Because usually I got it at the very end of the trial so it ended in the morning without the 2nd part of the scenario.
It's worth giving a try mainly because you can get used to the formula which takes some getting used to. Would help you pick up and run with the full game.