And while we appreciate your input, we didn't appreciate how you worded it that we do it because we "like it" (How calling us having a trauma boner and saying it is our goal to deny everyone). It didn't sound like criticism nor input but rather felt like frustration, which came across to us as rude.
While we do plan to add sex to the game eventually, please don't forget this game is still in development and things may change. Our priority is the story since we are not a sexual based VN, which might have been misconstruted by the art and such. We obviously won't be doing like you said, adding sex only at the last bits. We just chose to develop the story first before we even dive in (I am not sure if you play Monster Hunter which this was based off of, but the game is rich in lore, and it felt like a waste if we didn't prio that.). The game may be in 0.6, but it's still nowhere near done. I'd say we are only halfway-ish through.
And also to set expectation, again, the next update won't feature sex. Just to get it out there if you prefer to skip that one since we still do feel bad for blueballing our fans. We are not a sexual based VN where the main character can have sex anytime like the examples you've given, so it's not a proper comparison. That and we are still new so we kinda learning...