≪This work is a record of an amateur housewife who just entered the AV industry and knows nothing about anything, being fucked all day long by a sex machine until her body can't be satisfied by her husband anymore.≫ This time, it's Riko-san, a 34-year-old sports instructor with a massive ass and a masochistic streak. A 'most powerful' sex machine wife that even sex machines fear!! A no-script, no-setup documentary of real orgasms!!
