I am not this game's target audience which is why I am not being harsher about certain aspects of the game. Rather, I will give a warning  that this game is not for you if you do not like dubcon situations, It just isn't. Even if you go about the "good" route, a lot of the thing that the trainer says about Gomamon are just not something that will sit comfortably with you. You also do a lot of forcefemming of him and frequently call him a "girl" which he is not exactly comfortable with for a while. 

That being said, a lot of the aspects of the game and story kept me playing. If you want to avoid seeing Gomamon violated, you can avoid that. You also do not have to force yourself onto him and if he denies some of your advances. The art and the mechanics for arousing Gomamon are definitely the highlight of the game. I think this is the closest you can get to some form of consent for Gomamon although, eventually you can just have sex with Gomamon the more comfortable he gets with you. Some of the writing is okay. It is the strongest is in the story, but even that is light and basic. Some of the dialogue is  a bit unrealistic and is a bit awkward even if you like dubcon situations (such as calling the fact that Gomamon calls Joe his partner "kinky" in parentheses). 

Overall, I won't judge a kink game too harshly. I enjoyed myself, but I don't see myself as the character in the game. I just view it as someone instead because I would treat Gomamon a lot differently.