"Trace patterns" & "Morph sibling" advertisements

[simplechamp]

Is a spider sib just a plain old normal? Heck no! They are really cool if they have some nifty markings!

This is my Spider sibling girl Calypso!!

I find most siblings are much more interesting than actual normals but then again I think that I have the most beautiful spider sibling around >_<

If you don't mind me asking, how much was she? Were you willing to pay extra because she is a spider sibling?

Also, if you were shown 20 BPs, and 5 were "morph siblings", the other 15 from normal parents, do you think you could tell which ones were from the morphs?