Semen Demon(2005)

Semen Demon is a horror-comedy that follows Akiko as she grapples with a disturbing question: is her new husband genuinely possessed by a demon, or simply a deeply disturbed man? Her confusion deepens when her father-in-law begins pursuing her with unsettling intensity. As the family's true nature unravels, Akiko realizes something profoundly wrong lurks beneath their surface. With supernatural forces seemingly at play, she turns to an exorcist for answers and salvation. The film blends horror and dark humor as it explores the thin line between demonic possession and human depravity, trapping Akiko in a nightmarish household where no one can be trusted.