Is this the ultimate test of fidelity? Not yet married yet seeing just how they go while their partner watches!

Super busty and eager to try hard for that raise Yamada-san returns with a new coworker to try and film cheating wives while having sex along the way.

Curious Japanese couples temporary separate while the girlfriend receives a full body oil massage that leads to some truly explosive sex!

Remember: free lunches do not exist. If a nice guy asks your girlfriend if she wants an oil massage and there is no catch, THERE IS A CATCH!

From dares involving showing skin to all-out creampies, Riri Kouda returns to hosting duties to ensure everyone has a good time and leaves flushed.

Japanese couples looking to combine having a good time with some very audacious ice breaker games take part in one hosted by Riri Kouda.

Just how far will cash-strapped Japanese college students go to support their unsustainable lifestyles? Features pre-surgery Eiki Fukada.

Eager girlfriends take part in a most audacious challenge featuring an increasingly brazen usage of phallic-shaped pleasure devices while their boyfriends…

Erotic massages provided to girlfriends eager to pad meager paychecks remotely featuring boyfriends who wait in bliss.

One way mirrors make for the strangest happenings as eager girlfriends receive full service massages while their boyfriends wait outside.

Just how far will a group of always naked women go to win a quaint vacation to Hawaii? And how will they take care of all those accidental creampies?

The same Hawaiian prize, the same Riri Kouda, and again a bunch of beautiful (and this time older) women taking part. Thus, pure JAV perfection!