now you've got my attention
edit: now that i've fully played through here are my thoughts. The art is good, it's messy and vivid which works well with the vulgar sex tones of the game. The animations are decent and put energy in scenes, however I worry the dev will feel overwhelmed trying to add so many to all the different events in game. I hope he limits the amount of animations in favor of more drawn cg with better details. All the bulls so far are common ntr tropes, which isn't a bad thing it's what most people expect and they're done accurately. Personally I find jerome, yuki, and the homeless guys to be the best done in the game with the biggest possibility of diverse sexual encounters.
critiques:
Elephant in the room-- english is clearly the dev's second language, and i'm not going to harp on him for that just hoping he finds somebody proficient in english to proof read dialogue
Pacing-I'm not one of those guys who wants to wait multiple updates for 1(one) sex scene but the plot moves very quickly to introduce every bull. Nothing in the beginning needs to be changed, but I hope the next update focuses more on eimi's relationship with the mc and how they're going to accept the changes in their life moving forward.
The second problem is with ryosuke's route, I understand where the dev is going with it but it's just too gay. this sounds hypocritical since i praised the yuki route, but it's because feminization is much different than most nts content. I consider it to be ntr because it completely dissolves the relationship the cuck has with his wife. The other issue is that ryousuke's route is clearly aimed towards maso-sadism even in the "straight" focused parts, and the problem with that is even though it may be nts in name, every part of the relationship dynamic is completely centered on the bull becoming de-facto ntr.
But those criticism don't make the game bad, i'm looking forward to future updates.