"She won't ever know." Phil's sister Amy has a new boyfriend, Dan. There's just one problem... Dan's a fuck boy. Phil knows about Amy's boyfriend, mostly because she won't shut up about him. Phil broke up with his boyfriend a month ago due to abuse. One day, when Dan decides to sleep over and Amy has to leave for a few minutes, things get heated. Can Dan and Phil hide their relationship from Amy? Will Amy ever find out? Will Dan let his feeling show?