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!

Cheating given the green light when done in the same room in this incredible JAV married couple swapping movie.

Japanese couples in marriages bordering on sex-less do the unthinkable with Riri Kouda masterfully handling hosting duties.

Multiple real creampies with NO pulling out. This time handy orgasm counters are included for those who like to keep score.

Couples do the craziest things for cash prizes. Case in point: nonstop cowgirl sex trivia quiz game!