■Synopsis
The protagonist, Kyohei Ozaka, attends a prestigious school. This year, he is preparing for entrance exams but finds himself distracted by the beautiful girls in his class, making it difficult for him to focus on his studies.
One day, while gazing at the girls in his class, he is reprimanded by them. Frustrated and aroused, he begins his journey home when he suddenly trips. Looking down at what seems to be the cause, he sees a creepy doll lying on the ground. Initially frightened, Kyohei gathers his courage and touches the doll, discovering it is surprisingly soft despite its appearance.
Thinking he might have stumbled upon something interesting, he checks the doll's groin area and finds a hole.
"Score! There's a hole here!
That means... I can use this as a sex doll, right?"
Having just fantasized about his classmates, Kyohei decides to take the doll home. As he examines the doll further, he discovers a small lid on its back. When he opens it, he finds an instruction manual inside.
1. If you place a photo of a person inside the lid, the doll transforms into that person.
2. The transformed doll will mimic the person's sexual experiences and everyday habits.
3. The doll becomes the property of the last person it had sexual intercourse with.
4. Engaging in intercourse with the transformed doll (now a human) will enhance the merging process, allowing sexual sensations and abilities to be feedbacked to the original person.
5. As feedback progresses, a bizarre phenomenon occurs where the doll's body will crave its owner's presence, regardless of feelings of affection or hostility.
6. Even after transforming, the doll remains submissive to the person it had intercourse with.
7. If the real person encounters the doll, it will instantly revert to its original form, the photo will disappear, and it can never transform into that person again.
1. The doll experiences pleasure just like a human, starting from the pain of losing virginity to potentially reaching climax, depending on the owner's technique.
2. The doll can become pregnant, just like a real person.
3. Its sexual functions can develop to be as intense or even more so than a real person, including the ability to produce love juices, urinate, breastfeed from imagined pregnancies, and squirt.
Kyohei is skeptical about the unbelievable content but decides to procure a photo the next day if it turns out to be true.
The following day, while being suspiciously watched, he manages to take a hidden photo. After hurriedly returning home, he inserts the photo into the doll, but nothing happens. Disappointed, he steps out briefly and returns to find the classmate from the photo standing there!
Panicking at the sight of her, Kyohei quickly realizes that she is not wearing her uniform. In fact, she is completely naked from the waist down. He then notices that the doll he had was no longer in the room. Realizing that the classmate in front of him is actually the doll, Kyohei feels an urge to cheer out loud but decides to delve into her inner thoughts instead.
■Characters
● Ryouka Kazami (CV: Shiki Hamura)
A classmate of the protagonist, Kyohei Ozaka.
She is raised as a lady and has a haughty demeanor. However, her personality is rather timid, and she quickly becomes scared when threatened. She is a virgin. Initially, she looks down on Kyohei and ignores him, but as she engages in sexual activities as a doll, her feelings gradually begin to shift towards him...
● Doll
The doll was found on the protagonist's daily commute on a garbage collection day. By placing a person's photo inside, it transforms into that person. Over time, it begins to merge with the individual. Therefore, the longer it remains in this state, the more it becomes indistinguishable from the original person, and experiences from sexual activities and other actions are imprinted into its body as experience points.
