Jenna has minus infinity lesbian points in my playthrough and is as straight as an arrow, she even lost her voyeuristic tendencies
I really don't like that stuff most of the time (depends on the characters and game, it felt wrong here with Katie especially). But yes, an option for that would certainly be fun for those who like it. But the Patreon Gods think otherwise... What would the world be without puritans... probably a hedonistic paradise
But I am 100% ok with a (mini) harem where you only have 1 on 1 interactions. I sabotaged / prevented all three/foursomes in this game with extreme success for a reason!