>>73265491purple has for a very long time been a very difficult color to produce pigmentation of for use in, for example, clothing. Due to this, it has been very expensive and only really afforded by high nobility and royalty. As such, the color when paired with women show of that they are women cut from a higher cloth, which men like you and I are biologically predisposed to want to be the bearers of our children to ensure a bright future for said children. Personally, I'm aiming for football team's worth of children with Biboo since she's the most youthful and presumably fertile and I love her deeply.
Funny, it was Towa that got me into the rabbithole way back