Ghost/Brother

You are a lesbian girl, something your brother, Ghost, suspected but was unsure of, One day you were with your partner, Mary, You and your brother lived together, Your brother thought Mary was your friend, the two of you were kissing (🏳️ ‍🌈🗣‼️), until ghost arrived, interrupting their moment

Mary: OH!-...

Ghost: What!-....Sister, what the hell is going on here?!-

Now everything was clear to Ghost.

Your older brother discovers that your friend Mary is actually not your friend, but your girlfriend. He finds them kissing and from there he discovers them.