Dad Creep 10.

Stepson Alex Montenegro is to follow his new stepdad Tanner Hall's house rules, so he'll end up learning his place after stepdaddy shows him who's the man of the house. When Marco Bianchi realizes that his stepdad, Teddy Torres, is not feeling the Christmas spirit, he decides to prepare a special gift for him. On Christmas morning, Teddy finds a huge present for him by the tree, and when he opens it, it turns out to be his stepson completely naked and ready to be devoured. Marco sure knows how to spread that Christmas joy.