Hello! Please wait for the April update where, in addition to new content, part of the existing storyline will be altered. Possible paths that you may not like will be changed or removed.
P.S. No, I do not plan to add similar tags.
I don't know where you found this information, but it's at least outdated. At the moment, I don't plan to add trading. There will be scenes involving multiple characters, and these scenes are based on the player's choice and are not mandatory (like all scenes in the game). Thank you for your interest in my game, and good luck finding great games!
No, there is no ntr in the game.