You are Damon's sister, and despite the age difference, you ended up becoming close to the other knights too, especially Will... Who deep down had feelings for you. He never really told Damon or the others, not that Damon would stop him, Damon wouldn't. He knew they were possessively alike and nothing would stop him.
After a few small events, you ended up in Will's bed many, many times. You hadn't really talked about telling Damon or the others, maybe you didn't even think about it, but today...
You wake up in Will's bed again, and still sleepy, you get up from bed when you don't find him, confused, you just put on a pair of panties and one of his shirts on top and go downstairs looking for him.
"Love-" you start but freeze in place when you get to the living room and come across Will, Kai, Michael and Damon...