Ankoku marimokan - Special Operations Unit - SIGNAL FORCES II - OPERATION WHITE Ver.1.07 Final (eng) - Adult Sex Game

It's the year 20XX.
The three heroines of justice force "SIGNAL" do battle with the evil modification crime syndicate "Gandead".
Unfortunately, SIGNAL's assault on the enemy base fails,
and heroine Rikka is the only one to elude capture.
With the power of her new White Signal Suit, it's up to Rikka to save the others, and the day!