Movie description: "Backdoor To Sin". A conservative religious couple, Lexi Lore and Parker Ambrose, are not supposed to have sex because they're not married yet. In order to satisfy their desires without breaking the rules of their faith, Lexi and Parker have been using a loophole called 'soaking', where Parker puts his dick inside Lexi but doesn't move, and their friend Allison jumps on the bed to provide the movement. As Lexi and Parker wait for Allison to arrive for their latest soaking session, they receive a phone call from Allison. It turns out that Allison has just gotten engaged, so she can't in good conscience help Lexi and Parker with soaking anymore. However, Allison informs them that there is another loophole they can use instead: anal sex. This leads to the shy, clumsy couple trying out anal-focused foreplay and anal sex for the first time... And loving it!