The story detailing the past of Senomiya Misaki, elder sister to the Robotics;Notes heroine Senomiya Akiho.

In 2115, the country known formerly as Japan has been split into two parallel worlds: the Frontier S (Stratos) and the 17th Far East Imperial City Management District. Frontier S is an outlaw universe in which freedom runs rampant, while the 17th Far East Imperial City Management District is a totalitarian universe completely bereft of freedom and is under constant surveillance. When the two universes are starting to fuse into one, the government of each worlds initiates the Operation Stratos, a world-scale protocol wherein a handpicked group of gunslingers, mercenaries, and special individuals, each from the two universes, will be sent in the year 2015 to alter the past by eliminating the other side until only one group survives, erasing a parallel universe in the process. (Source: Wikipedia)

I, a girl who gave up my life to be transmigrated as the villainess Eldia from a social net game, decided to act the part in order for my biases, whom I would give up everything for, to shine. Even though I went all out on my crimes and my hard work should be paying off, why won't my #1 bias leave my side...!? (Source: Square Enix, translated)

Rosa is a young girl who has lost her family and is on the edge of despair. Furthermore, she is driven out of her home and even robbed of her mother's belongings. Then, Alvin, a handsome nobleman, comes to her rescue. He takes Rosa in and gives her a job in his antique store, which features fairy and floral motifs. Supported by his status and wealth, and touched by his eccentric kindness, Rosa gradually regains her dignity, allowing her natural intelligence and beauty to shine. On the other hand, Alvin's strong interest in the fairies of folklore seems to hide a sorrowful past......? The mystery hidden in the folklore of the antiques will be the gospel that rescues two lonely souls. (Source: Fujimi L Bunko, translated)

Virgin girl that has strong sexual delusions capitalize on it by writing scenarios and working as a director for porn videos based on them.

From FairGame: Moroto Akira is a college student that never had a girlfriend in his life. Every Friday, he confessed to a girl but all he got is rejection, and now it's became 10 in a row. To Akira, suddenly a girl who was his lover in his past life and promised to meet again in next life has appeared. More so ever, it wasn't just one but several of them appeared front of him.