Five years into marriage, Nami Oyama applies to appear in porn so she can fulfill a sexual fantasy she cannot tell anyone about. Her dreamy, innocent manner hides an extremely experienced and insatiable wife who claims to have slept with 80 to 90 people. Sex with her husband is not enough, so she also meets a regular hookup twice a week. This voracious married woman gets her ass licked to her heart's content before heading home.