@Dam_73 yes you can🙂 it is acceptable to marry your step sibling in real life, im sure you sometimes come across in some romance where they make the step brother as the ml or as the second ml
English is not my first language so don't mind bad grammars

Female/lithsexual/Car(^._.^)ノ
Gl and Bl for life😋😩

Female/lithsexual/Car(^._.^)ノ
Gl and Bl for life😋😩
Spoiler!
But remember your father?
Exactly.
Exactly.