A 68 Year Old With A 700 Million Yen Fortune! An Old Man With A Wife Who's 40 Years Younger Than Him Is Having His NTR Birthday Orgy Party! A 28 Year Old Horny Slut Wife Is Planning Her 68 Year Old Husband's Birthday Variety Party! It Was Supposed To Be A Quiet Home Celebration, But When Her Sex Friends Came Over It Turned Into A Wild Orgy!