Sister walks in, movie pauses — then she joins 😏

A young couple sits on a couch watching a movie, popcorn between them. The woman, in a white bra and shorts, looks nervous as her partner leans in. They begin kissing, then she lies back as he goes down on her. He enters her from behind while she arches her back, then she takes him in her mouth. No sister appears in the frames — the title’s interruption is implied, not shown.