Bad wife. "Our sexual compatibility was always perfect..." Fate plays a cruel joke, bringing them back together. A clingy, persistent ex-boyfriend... approaches "Airi," now a married woman. A weak wife unable to resist his advances. Lying to her husband... they repeatedly engage in affair sex, over and over again. She should hate him, yet their sex chemistry is amazing... an extremely high-stamina ex-couple. Hardcore, non-stop fucking. "Just suck it a little, come on (laugh)." "Your blowjob is still the best, as always."