Should I marry my sister?

[Anonymous]

Yeah we were worried about that too at first, but fortunately he turned out okay. The statistics of that happening are actually lower than you'd think. They do increase with each passing generation though. Which is why we're not going to tempt fate twice. Don't want to create a race of possible freaks here.

Considering he's only one right now, we haven't told him anything.
I suppose in the future we'll have to. Not sure of how he'll react though, too soon to tell.