My name is Asriel Shimmer. I might have the same first name as Asriel from Undertale, but I'm not the son of Asgore and Toriel, as a matter of fact, my only family is my big sister, Sunset and her parents, who's been acting weird around me ever since I turned 18, but when I tell her that I was starting to fall in love with another girl, she becomes overprotective of me, saying I can't be with anyone other than her, what am I suppose to do?

Added tag: comedy

Warning: The following contains incest obviously, brother and sister clop, threesome, creampie and impregnation, so if this story is not to your liking, feel free to stop reading it now, you have been warned.