A useless married woman. "We were just perfectly compatible sexually..." A twist of fate brought the two together... A persistent ex-boyfriend... Airi is now a Airi woman, but her ex-boyfriend is coming on to her... She is a weak-willed wife who can't refuse. The two of them lied to their husbands and had sex over and over again. They hate each other, but they have good sexual compatibility... a sexually insatiable ex-couple. They do it over and over again. "Just give me a little blowjob (lol)" "Your blowjobs are the best after all."