Kimura Fumi (31), who is currently living in the countryside at her husband's family home, appeared in an AV one month ago and was opened the door to transgression. The new desire of this married woman is 'I want to immerse myself in sex all day long.' For 8 hours until her beloved husband returns home, she is endlessly driven into an infinite loop of sex. Her reason collapses under the relentless piston thrusts of the professional male actors who appear one after another, and she becomes a female who greedily seeks pleasure.