I'm giving up on this game. I got all the way to day 56, but can't trigger the sex scene when you wish her goodnight. I did although cheat and got to see MC having sex with her. The way I did it was I found a save file in this thread, where she were pregnant, loaded the save, used console commands "Day = 56" and "Hour = 21". (use capital D and H otherwise it doesn't work). Now you have access to a couple of sex scenes when saying good night and during yoga, and probably other places too.
"quick_menu = 1" will enable the quick menu so you can use auto forward. Although auto forward and text speed can't be set to warp speed it will make the grind less pain full.
My advice to anyone who are thinking about playing this game.
FORGEEEEEEEEEEEEEEET IT. IT'S A GRIND FROM START TILL END AND IT'S FILLED WITH REPEATED SCENES. ON TOP OF THAT. UNLESS YOU DO EVERY SINGLE SCENE EVERY DAY, YOU WILL MISS THE SEX SCENES, WHICH YOU WILL ALSO MISS IF YOU MAKE A WRONG DECISION AT THE WRONG TIME. THERE ARE NO WARNING ABOUT THIS IN THE GAME.