Hehe
Ha ha
*Wink*
Hihi
He he he
*Blush*
Haha
Hi hi
Hahaha
Are you annoyed yet? Because you will see one of those, on average, every 10 lines of dialog. Did you know that RenPy has a default narrator that you should use to elaborate on stage directions or descriptors? Instead of asterisks with a smile, blush, or wink, WRITE ABOUT IT. "Trying to be cute about it, she stifled a little giggle before replying." Not only is that less cringe worthy to deal with, it pads out your boring story to make it seem like there is more to it. And I wanna make it clear, I don't hate this. At this point, it's your typical pizza guy porn story. And I'm gonna start making a checklist for these games if nothing else to show how run-of-the-mill everything is.
MC returns to family member after X years away and suddenly find them attractive - Check
Mother-type character that's been lonely for no reason and thinks she's unattractive - Check
Older sister-type that is a little bitchy but loves MC - Check
Little sister-type that acts like she way too young, too innocent, and is very handsy - Check
A lot of scenes where MC just looks at his own penis - Weird... but Check
Shower peeping scene - Check
Mother-type holding herself back from touching MC in his sleep - Check
Do you see what I mean? And the other reviews confirm that we're all pretty bored of the same thing over and over. And we as readers don't need the MC's thoughts popping in to say "Damn, she's so good looking." Every time he looks at a character, we can infer that in fact, that character is good looking on our own and MC is annoying as sin. He was kicked out at like 14 or 16 for being lazy, meets his Aunt after 10 years and... Resumes being lazy? Any time he offers to help out all he does is bitch and complain. Then when a woman is forward with him, he gets weirded out but does the same thing to all the women in his house.
I do wanna say I think it's hilarious that the "taboo patch" is literally just changing one character's name to "Aunt Megan" and maybe 15 more lines of dialog shoehorned in to appease the incest clowns. And I'm always weirded out when the little sister-type acts like a child. Not even childish, just like an actual child.
A lot of the renders have very inconsistent quality and some I'd go as far to say they should be redone because the lighting is so blown out or it's grainy. But other than that the models are fine, the eyes seem a little dead but fine, nonetheless. And I woulda tacked on one extra star but Default RenPy UI rears its ugly head. Do something about that.
TLDR This one is very middle of the road, won't really offend anyone but you won't remember it. Looks fine, dialog is not great, with a little elbow grease a lot can still be improved.