Anyways, the dialogue is surprisingly decent. Don't expect much from an NSFW VN that shows boobs on the first few minutes of gameplay.
Nah I disagree, you can still do slow-burn in terms of the romance aspect, and still show boobs in normal scenes (like a bath scene). You don't need to show sex scenes right away, but if there's an opportunity to at least have some lewd/fanservice scenes, you should take it. Sometimes I like seeing lewd scenes more than sex scenes in AVNs. Slow burn doesn't mean a game should be PG until the first sex scene happens. Though a lot of games do take that route. But the game still could be good if the dev takes time with the story and dialogue.
Look at a game like Wild Cats. The game already has a few sex scenes, more lewd scenes than sex though. But at the same time it is perfectly balanced with a good story, dialogue and character moments, and it only has 3 chapters currently. So seeing the sex scenes ends up being rewarding when its done at the right moment. Sex scenes don't have to be like 20+ updates down the road. If it makes sense to have a sex scene then there's no need to drag it out.