"This work is a record of an Amateur wife who has just entered the AV industry and has no idea what to do, being fucked all day by a man with an extraordinary sexual appetite, until her body becomes one that cannot be satisfied by her husband. "This time, we have Riko, a 34-year-old sports instructor and masochistic wife with a big ass. The 'strongest' extraordinary sexual appetite wife, so much so that even an extraordinary sexual appetite man fears her, makes an appearance!! A completely unscripted and unstaged documentary of orgasms!!