Step siblings is when one parent of each child get married which results in them being siblings. That isn't what happened. It would have been half siblings since Ran showed up and it seemed like the father had an affair and she was his child which wasnt the case.
Step sibs means they are related through marriage and not biologically while half siblings is different. If they really were siblings, it would have been better if they were step siblings just for societal sakes so no real incest would happen even though they are the same sex
Step sibs means they are related through marriage and not biologically while half siblings is different. If they really were siblings, it would have been better if they were step siblings just for societal sakes so no real incest would happen even though they are the same sex