There is no particular structure to the sex scenes and when they appear. The updates are based around adding large faction missions or a number of smaller character focused events. So 0.20+0.25 were the first cartographers guild + the character events with Emelia, Lilly and Sarah. The updates will alternate between faction and character. The sex stuff will happen in time with how the relationships are developing with the characters involved. So 0.30 & 0.35 the relationship with Emelia has developed so each of those has/will have a sex scene with her. 0.40 is focused on Lyra primarily and Alice secondarily, so it's not likely to have a sex scene in. 0.45 will be character events and I'll include something in that, probably Emelia again. Anything happening between Alice, Lilly and Sarah is going to take time, so don't expect big changes for them in the near future, their's will be a graduate descent based on events happening to them during the faction missions. Those three are my favourites so I do want them to progress. But I also want the progression to feel right. I don't want it to be; he spends some time with them and then trips over and has sex with them and no-one bats an eyelid about it sorta thing.
The other thing to point out is that the game is, obviously, not finished. The intention for the finished game is that a lot of these events and missions can be played in the order the player wants to do it (to an extent, some things won't unlock until the prerequisites have been met). E.g. in 0.35, both Emelia's and Alice's events are available to pick from from the start, because neither of them require anything other than the second cartographer's guild mission to have been completed. When I had future events for different characters and factions, they will also be available to pick from, in the order the player wants to do them. There will be missions that unlock when your aberrant gnosis score is high enough. For example Saga and Felsia will return in the future should players decide that goblins are for them. When their content is in, it will unlock as soon as the AG score is high enough. Same goes for some of the content for Sarah, Lilly and Alice along with some other stuff that requires a different way of thinking to actually be tempting to a real person. It will be a bit like Lunar's Chosen, except without all the endless clicking around menus until certain times of day and locations have been met.
