Giant Heroine Super Stella VS Giant Robot & Alien Kyoka Tachibana SPSF-42

The Pickel aliens, attempting to bore a hole into Earth and destroy it for their own selfish desires, along with their giant assassin robot "Digrud G," corner HyperStella. Digrud G transforms its arms into various weapons in a fierce attack. HyperStella loses her power after her timer's energy is absorbed, only managing to escape death by reverting to her human form (Hoshiko). Hoshiko returns to the base in human form, but is then subjected to extreme arousal by the pursuing Pickel aliens, causing her to repeatedly experience orgasms and faint. The Pickel aliens then disguise themselves as fellow members of the team and defile Hoshiko, plunging her into endless orgasms once more. However, Hoshiko cleverly retaliates, attempting a counterattack?! In the ensuing massive battle, HyperStella is exhausted and ultimately defeated by the massage stick arm and the vibrating egg arm, and finally, the timer on her chest is also destroyed... [BAD END]