Note : This post includes SPOILERS but I am not putting it into spoiler tags on purpose. Most people don't like traps. Save your game often in different slots and if you have the feeling that my feedback spoils your game, skip this post and maybe return later.
Some feedback on "True Nature #1" :
I think the whole event is a bad mistake. Images are good as always, but introducing a delayed "Game Over" as a hidden trap for players in a game where before it was (almost) impossible to do even minor mistakes is a severe change in design philosophy and will force many players to replay around 1 week or more due to the delayed Game Over. Destroying the Amy character which was introduced/built up for 4 updates without using its potential (e.g. secret kinks like bondage sex) is also a complete waste.
Once the event starts and things escalate about studies and punishments and influence on Rachel, MC can ask Linda (a last time) to arrange a threesome with Amy. If it is done during daytime and Rachel is available, mc may have the option to go from Linda to Rachel and to set a trap for Amy. Rachel at 20:00 however does not have the option and after 20:00 Rachel is usually not available. If mc visits the bathroom and the event triggers and his trap is not set, the event is turned into a trap by Amy on mc and sets the course for inevitable Game Over. The option for Amy+Linda+mc-threesome is disabled and cannot be activated again. Further events are blocked, mc is unable to regain ground against Amy. After around 7 days mc gets a message that Game is over and he goes home. If doing the threesome without talking to Rachel (on purpose or by accident) means Game Over, then the Game Over should happen immediately, when mc enters Amy's trap. Playing around 7 more days which the player usually has to replay later when going for 100% is a waste of time. (Unfair design)
(Since the game so far avoided traps, the event could be changed that Linda and mc together set a trap for Amy to avoid mc being sent home due to Amy's conspiracy. (100% success))
The bathroom trap is text only. The PoV is the corridore, the player sees nothing and automatically activates the trap-event by clicking the bathroom at a certain time.
When the trap is set by Amy, Rachel catches mc and Linda both naked and engaged in the shower/sauna. Many players would probably like to see this scene.
When the trap is set by mc, Rachel catches Amy and Linda both naked in the shower/sauna. Finding two naked girls in a sauna is not unusual unless the sauna is cold or the girls are stupid! (Weak story) Many players would probably also like to see this scene.
If mc was successful the event continues on the next friday with a test. The player has to skip up to 7 days where (almost) nothing happens. There are no images where Amy or the girls are trying to learn for the test.
When Amy fails the test, she goes over Emily's lap but Rachel orders Emily to spank her left-handed for better view. Since Emily seems to be right-handed this should be less efficient for spanking.
After the punishment the corner time for Chloe and Amy is not working. Chloe gets her cornertime on the next day with a white butt. Amy gets no corner time. (bug)
At some point the relation between mc and Amy will be discussed with Rachel. At that point Amy already spent 1-3 months onboard and usually had a lot of sex with mc (in his room, in the pool and on the island) but also with Linda (hot tub, sauna) and Emily (on the island). Now telling that mc and Amy never had a real relationship and that Amy is an evil impostor is a little bit late and only half true.
To sentence Amy to suffer severe spankings for 7 days in a row and turning her into a jewelry thief and blackmailer is the exaggerated climax of this event. Afterwards Amy looses all privileges and is turned into a deprived employee, is removed from the group and in the final images serves drinks or cleans/dusts the yacht in a servant outfit. (no sexy maid costume!) It is not possible to interact with her anymore.
At that point there is the question why bother with the Amy character and her corruption and exhibition levels at all. Once she reached a low status like a convicted criminal and deprived employee, she becomes unattractive as a sex mate and the only reason to keep her would be for sadistic reasons to torture her, which is hopefully not the general taste of CMA players. (I don't think that her contract includes sexual services as a sex slave.) Amy will never be able to restore any trust into her. She never had a good relation with Susan, Emily and Chloe and she broke with mc and Rachel. Her destruction was so complete that I see no future for her in the game without becoming even more implausible. Her character should best be removed from the character screen. If humilation on board becomes too much, she is probably choosing going to jail to escape the hell on the yacht anyway.
The game looses a lot of variety with Amy since she was a wild card sex partner sexually compatible with any other character in the game and not restricted by family or business relations. She did / could have engaged in all kinds of potential threesomes with mc, Rachel, Susan, Linda, Emily and Chloe, if it would not have been for the animosity by Susan, Emily and Chloe. Her motivation to "make friends" on board would have made it easy to engage with new partners and try new sexual techniques.
Will there be a "True Nature #2"?
While the game says that Amy's story will continue, it seems implausible. Events are usually sexual scenes between characters of the same level. Having sex with a mentally broken, untrustworthy, deprived employee does not fit this scheme and would be kind of sexual abuse. Amy's destruction was too complete.