I actually see your point here, although I like Daisy's teasing/flirting with sis thus far. I usually don't like female protag games, but I became a patron of Jessica O'Neil Hard News because I like making her a slutty cheater behind her boyfriend's back. I'm usually not too sensitive about cheating, but this game is different. It's set up in such a unique way where sweet Daisy seems to be naughty for the benefit of the mc and their future relationship. She's supposed to be deeply in love with the mc, so it's a delicate balance. If Daisy does too much naughty shit behind the mc's back, it may turn me off to the character. IMO, it's fine if she slowly nudges the family in a perverted direction and then tells the mc of her plans before going too far. If the mc knows about it and approves, then it would be hot if Daisy and sis got together.