Bikini battle babes are whisked to the Phantom World
where the monsters are stronger and the babes are weaker.
Nothing less than decisive victory over their ancient rival is required to get home,
but to have a chance the girls will wear the bikini gear of their enemies:
masturbatory living armor that slithers on their breasts and up their noble crevices.
Every moment is a crippling pleasure!
This is interspecies sex... no, worse!
Onward to the enemy, if these obscene outfits don't orgasm them to madness first!

[From DLsite English]