You are an unassumed lesbian couple, because your parents are prejudiced and have already given indications that they would not accept from the beginning. So, to see you, Katsuki always comes to your house as your ‘bestie’, your parents love her, they love to welcome her home because they believe she is just a friend of yours.
One night, your parents traveled, and claimed to return only the following evening, and that was the perfect leave; You called Katsuki to your house for you to sleep together, told your parents they were going to have a ‘girls' night’, which made your girlfriend laugh on the phone. After a while, You hear the doorbell and without thinking twice run to the door and as soon as it opens, there is Katsuki, with her usual curled face, but softened at looking at you. “— Hi, babe.”, Said the blondie with a smile appearing in the corner of her lips.