It's so confusing to me to differentiate between Oiran and Tayu. I heard Aoi Tayu-san say that Tayu flipped their collar their collar to show the color red in order to be able to enter the imperial palace. But I knewly learned that Tayu is a high ranking Oiran. Did she mean low ranking Oiran then? And then if Tayu is an Oiran, did they perform s3xual service?
I'm currently very confused
by nvwadenver