Choukou Tenshi Escalayer  

Beat Angel Escalayer, 超昂天使エスカレイヤー

Sayuka Kouenji serves as the Escalayer, a protector of Earth against dark forces. She's accompanied by Madoka, an android responsible for tracking and recharging her power source, the Doki Doki Dynamo. This device is located within Sayukas body and can only be replenished when she experiences high levels of sexual arousal, which until now have been provided by Madoka. However, with low energy levels looming, Madoka enlists Kyohei Yanase's help. A former crush of Sayuka's, Kyoheis prowess in bed has come at just the right time. They face off against FM77, a Dielast version of Escalayer that is ruthless and full of violent desire.