[orangejuicetang]

Originally Posted by GDB

Spoiler for Response:

If I recall, doesn't the game say that Saber's cells were used, not that she randomly went futa/genderbent?

Spoiler for the way it went:

IIRC, Merlin randomly gave Arturia a penis for the lulz "as a practical joke" and then Morgan Le Fay took that oppurtunity to harvest some of that sperm and made herself pregant with it, having Mordred.

Or something like that.