A nonstop 12-hour sex documentary with only a few minutes to change outfits. Immediately after arriving at the studio, Yoru Tsukumo gives a dirty interview and starts raw sex without a condom. She is pounded across the entire studio as repeated creampies fill her fertile womb until cum flows back out. Wearing revealing lingerie, she takes thrust after thrust with her tits and pussy exposed, cumming constantly. The action grows from a threesome to four-way and five-way sex, including simultaneous penetration, while her sensitivity rises and orgasmic squirting gushes out. It becomes the hardest, most pleasure-soaked day of her career, ending in a massive breeding gangbang.