電撃ナース２ ～モアセクシー～

Dengeki Nurse 2 begins where the previous game ended. The heroes of the story, the young doctor Tanchi and his sweetheart, the lovely Kirara, are enjoying a peaceful moment... when an explosion reminds them that the evil organization Black Cross has not yet been defeated. One by one, the powerful "nurses" - agents with super-powers - are sent to deal with Tanchi, Kirara, and their friends, and the only way to stop them is to use Kirara's own super-power - turning into the "electric nurse"!..

[From Moby Games]