It's a glitch that should be fixed in the next update. Unfortunately we missed it in the last patch update.
I am the cool developer guy (I like to think I'm cool, lol). We probably should introduce a road map, but there is a general outline following the Poll winners. So updates I can confirm go up to this:-
-Gerda and Priscilla (Next update, it was the last one in the backlog of work to get done before the poll winner updates).
Poll winners who will receive an extra large special update each. (In no ascending order, we want it to be a surprise).
-Tiffany Update.
-Mary Update.
-Becca updated, (combined with another girl).
Can't say any further I'm afraid.
The Main route will feature a fair bit of Netori, especially this update, though I personally feel its a rather neglected type of NTR we don't see done properly enough.
As for Netorare/Netorase there is a cuckold route available for players that will be introduced at the start of the game. 'Normies' can easily avoid said route and stay on the default main route.
As for some of the earlier scenes pre-my involvement, I've done some more thinking and I have a cunning plan that will (hopefully) work.