I love my father-in-law more than my husband ... Hikari Mitsui

Hikari Mitsui is a devoted daughter-in-law who finds herself drawn to her father-in-law, rather than her husband. She engages in an intimate affair with her father-in-law, involving explicit acts such as blowjob and creampie. As their relationship deepens, Hikari becomes increasingly obsessed with her father-in-law, prioritizing their bond over her marital obligations. This taboo dynamic fuels the central kink of the movie, exploring themes of incest and forbidden desire.