no the icons went left to right and were pictures of the rooms so like kitchen bedroom bathroom etc. I think they also showed which character was in which but im not too sure about that part
There are a few games that have that layout for navigation, but they have more than 2 women in the house, like CityDom for example. It has a mom and 2 sisters, and there is some supernatural stuff as well.
Maybe take a run through the games here: It pretty much has all the incest games on the this site, it has a key of who the interactions are between such as M/S for mother/son interactions, and it also does a good job of listing the platform the game is on such as Ren'py, unity, RPGM and so forth so you can only check the games that have the interactions you remember and take a quick look at the preview pics to see if any of them are what you are looking for.