@sunshinelemons that’s not always true, fat girls are my preference personally. I would go for Amane easily. You’re probably right in the context of the story, but in real life people’s attraction varies a lot.
I feel like people are only hating on this manga for the “NTR” aspect... but this manga has an interesting premise and personally I am very excited to see where this story goes. I think it is very sexy so far.
Fun fact: Asuna from Ashitaba-san Chi no Muko Kurashi shows up in this chapter to help Okusan. Though, this isn’t the first time she’s appeared either.