Ruriko Kasagawa is the perfect student. Beautiful, good grades, and an open and friendly personality that ensures that she remains popular among almost every clique in school. But beneath her outer persona of smiling purity lurks a dark secret. Her mind is almost constantly consumed with perverted thoughts. Despite a puritanical upbringing, Ruriko awakened to her perverse side after accidentally stumbling upon some smut online. That initial exposure planted a seed of fascination that has since blossomed into an obsession with lewd thoughts and acts. She now craves a partner who will be able to understand and accept her true nature, perhaps even indulge it.

You have been infatuated with Ruriko, like many others, for ages. Despite, or maybe because of, her status she has become pretty unapproachable when it comes to personal matters. Luckily for you, however, things change one fateful day when you discover the secret that she has kept hidden away for so long. Now, with this shared secret as a bridge, you may finally have a change to reach the girl of your dreams.

Chitose Abeno (Left) and Asuka Hitogari (Right) have been best friends ever since they were toddlers. As inseparable as sisters, despite their conflicting personalities, they share practically everything. From secrets to snacks, everything they do together is a testament to their unshakable bond.

Recently they came to the realisation that they have both developed feelings for the same boy and, after a sleep over spent in serious conversation, the girls have come to an understanding. Rather than let this become a sore spot in their relationship, they have both agreed that, much like everything else, they will share him, assuming he agrees. With the decision made, the girls have called you out after school today with a surprising confession. Or rather, two confessions.

In the not too distant future a miracle of genetic engineering gave the world the new wonder pet of the twenty first century: Dogs with the bodies of humans, able to talk, but still maintaining good canine like qualities such as loyalty and unconditional affection.

You are recently single, and feeling lonely, fortunately one of your close friends just so happens to have become a maniac for these new humanoid dogs and, hoping to get you to share her love of them, she had bought you a fluffy friend to keep you company.