undefinedAkito Natsuki decides to spend his one month long summer holiday in his hometown after his workplace closes down for renovations. With no money and nothing to do he decides to take it easy. At home Miyuri, his sister-in-law he was once fond of, and Sayoko who always treated him like her own son, were waiting for him.Akito tried to hide his feelings as always and acted out the part of the brother-in-law, but after a slip of the tongue his real feelings are revealed. Then his stagnant relationships with Miyuki and Sayoko start to develop again, and eventually he gets deeply involved with them.[Translated from Getchu description]
undefinedOne day, a girl transferred into Kyouhei Yanase's class: his childhood friend who moved away when they were young, Sayuka Kouenji. While Kyouhei was happy to see her again, Sayuka seemingly pretended that he didn't exist.Just then, out of nowhere, the evil intergalactic empire Dai-Lust began their invasion of Earth!Upon seeing their advance forces, Sayuka rushed into a nearby back alley, where Kyouhei, having chased after her, found her absorbed in masturbation. He was so taken aback by this that he yelled in surprise, and Sayuka, having noticed his presence, immediately screamed in orgasm before being enveloped by a dazzling light that transformed her into Earth's mightiest warrior: the angelic Escalayer!With her transformation complete, Sayuka soon drove away the army of Dai-Lust.Having returned home, baffled by what he had seen, Kyouhei found himself being greeted by a girl named Madoka, who claimed to be a robot living with Sayuka. Madoka went on to explain that Sayuka acquired the necessary energy to transform into Escalayer and drive away Dai-Lust only by experiencing sexual arousal."I'm begging you, please make my heart beat fast!" said Sayuka to Kyouhei... and so their days of sex and war began. Their goal? The total defeat of Dai-Lust!