Formerly strangers, now taking part in a social experiment like no other, instantly made Japanese couples are observed seeing how far they can go.

With the adult youth of Japan so sex-starved, sex-neglected, and sex-averse, will an experiment involving having strangers kiss lead to saving Japan?

Japanese married women all over 40 (and some over 50!) perform full service massages at the homes of client and often offer a ‘secret menu’.

Do older Japanese women down on their luck giving out-call massages really have sex with clients if the situation is right? We investigate with our penises.

Cute Japanese women take part in interviews that lead to a novel segment: will you kiss a stranger? Later on we leave them alone and see what happens.

Will two strangers who have never met kiss? And what happens when we concoct a reason to then leave them alone in a hotel room? Filmed in Tokyo.

Younger Japanese are approached for a survey, an unusually large dong is whipped out...and hijinks ensue!

For one Japanese company, eager and all surprisingly super attractive female employees find out that ideal placements come with threesomes with the head of HR.

Groups of Japanese women with an age gap focus are interviewed about this and that before having especially wild sex with one lucky and quite ripped host.

Nanpa like no other as “lifestyle surveys” turn into lingerie show-and-tells which leads to you-know-what for curious Japanese participants.

Japanese wives are interviewed in a supply closet turned makeshift office and asked if they prefer big dicks leading to then and there threesomes.

The second half off a massive five hour movie dedicated to nonstop CFNM masturbation in front of curious Japanese women.