I've seen that argument used at least two years ago. Do you know what's changed since then? Honestly, not much. Maybe 2-3 more updates that gave us a blowjob scene and a rape scene that immediately ended in game over. But mainly more of the same sleep-creeping and corruption stuff that Rainces and some of his fans love so much, even though it's been done to death already. I wouldn't call the same sad circumstances repeating over and over again to be magic. That's a curse.
A halfway talented developer could give us a decent sex scene with just one of the four main love interests without it ruining the game. Yes, I know that's hard to believe for some, but it's true. A good developer could have that sex scene be just the beginning of the fun too with that character, instead of some kind of end. Rainces himself has said that they anticipated three different paths for each love interest as well, so theoretically that's twelve different paths to sex to explore. There's also threesomes, or foursomes, or entire family orgies that could be planned. Harem paths, pregnancy paths, what have you. There is so much potential for the sex in this game, but Rainces has explored about 1% of it. Several years into the game and eighteen or so updates in, we're where most other games would be after six months and as many updates. Good games, too, that continue on with a natural progression and escalation, tell their story, and then come to a graceful end. All Rainces has done is made a sleep-creeping simulator so far.
It's completely reasonable to either expect that this game should go someplace soon that it should have gone to long ago, or failing that to question based on the facts if it ever intends to go there as a primary goal. I've played games where the dev straight-up admitted when asked that they didn't really get the idea of incest in a game, and it took their fans to let them know what they wanted out of the game, because the dev had never seen that as an option. It would be nice if Rainces would communicate exactly what their plans or timeline for the story are, or if this game is all blue-balling because that's what excites them. But as we all know, Rainces rarely talks, and when they do, they can't really be trusted to be accurate.