Paracide (2020)

During a trip to a sci-fi convention, nerdy Simon is transported to a swingers den. Thoroughly confused, he escapes and returns home. The next day, he finds he was sacked from his job for 'perversions'. After seeing a doppelganger, he returns to the swingers den. There he meets a mysterious woman who leads him on a surreal trip though the multiverse.