Suwako blood = Dirty Old Man blood. Mion Sonozaki must be related to Sanae...
Kanako-sama, what are you doing!AH? Umm?Sanae! This is...What? These?Now that that's settled, let's do something about it right away!Huh? Ah!?That's right. We can't have you wear such prudish clothes.Kanako-sama, we just received an offer from the mountains...Huh!? Why is Sanae shining so incredibly to this?