half-siblings

Half-siblings refers to posts in which two characters who are siblings share one parent... But not the other.

For example

A and B share mom C, but A has dad X and B has dad Y.

See also:

Posts (view all)

post #5408850
↑11♥9C3S
post #4891157
↕0♥0C0S
post #4823797
↑5♥14C6S
post #4667592
↑29♥39C0S