My Wife is My Nephew's Bodyguard

Layla, a great assassin was forced to be a bodyguard to a 15 years old teen boy. Feeling cheated, she unwillingly accepts the mission and went to start her job. To her surprise, she meets him again. The once great man in the past becomes a perverted man and she falls into his passionate love. They get married as per the man said to ease up her work as a secret bodyguard. " Hey, sis. Are you single? My Uncle still single and available." Said the teen boy, teasingly. Uncle: "Good!" Layla: "...." Good, my a*s!! Maids: Nooooo!!! Young Master is mine!! [WARNING: This story is totally R-18 with very matured scenes. Read at your own risk! Plus a slow update from me, once in a while as I'm like a headless chicken in finding what path shall I brought this story into.]