Indeed, indeed, I may have express myself badly so I apologise, of course the entire update is more than that, the continuation of the main story and the deepening of the relationships between Orion and the girls are as important as the lewd scenes, considering how good is the game as a whole ( not just the lewd scenes).
I wanted to point out that for the second time the update will be bigger (compared to the previous version 0.5 and, now, 0.6), a really great thing from Caribdis, imho, every time he's offering something more to us.