GIGA presents "Heroine Tentacle Rape," starring Rina Himekawa. While the Cosmo G-Men agent Frontier tracks down the leader of a cosmic marijuana smuggling ring, Broker Goldboy, a sudden threat emerges in the form of the mastermind alien starfish, Mr. Ocean. Learning that the young maiden who knew the universe's secrets was taken by the Cosmo G-Men, Mr. Ocean devises a cruel revenge—humiliating torture using his unique ability to control countless tentacles. These tentacles secrete a special fluid that directly stimulates the human pleasure center, causing Frontier to be groped all over her body and overwhelmed by unimaginable ecstasy. However, this pleasure is fleeting. The starfish seeds implanted inside her begin to multiply, and soon tentacles burst forth from within Frontier's body one after another. The tentacles feed on human bodily fluids, seeking to completely take over her form. Will Frontier escape the starfish alien's domination, or will she become its total prey? Her fate draws near.