Anal Baptism

When a hardened criminal, Tommy Pistol, is paroled into a private halfway house run by Mormon Casey Calvert, Casey becomes obsessed with saving Tommy. But when Tommy triggers Casey’s long repressed sexual yearnings, the odd pair gives in to their passion and have an oral sex romp.
After their encounter, Casey’s Mormon guilt drives her to thwart her budding romance and betray Tommy to his Parole Officer. Tommy reacts with the anguish of a felonious jilted lover: he ties her up and punishes her. Then he fucks her in the ass. A couple of times.
Casey hates herself for loving it. Tommy absolves Casey by holding her head in the toilet bowl as he fucks her ass, absolving her of all her guilt with her own Anal Baptism.