As the days went by, Akira found herself growing more and more uncomfortable around her sister. Rina would make comments about her appearance, or touch her in ways that felt too familiar, too intimate. And when Akira tried to talk to her about it, Rina just shrugged and said she was being "too sensitive".
It wasn't until Akira stumbled upon one of Rina's video recordings - titled "Perverted Big Sister.mp4" - that she realized just how far her sister's behavior had gone. The video showed Rina... experimenting with her own desires, using Akira as a prop.
Akira had always been a bit of a loner, preferring to focus on her studies and her own interests rather than socializing with her peers. But when her older sister, Rina, came home from a year abroad, Akira's life was turned upside down.
As the days went by, Akira found herself growing more and more uncomfortable around her sister. Rina would make comments about her appearance, or touch her in ways that felt too familiar, too intimate. And when Akira tried to talk to her about it, Rina just shrugged and said she was being "too sensitive".
It wasn't until Akira stumbled upon one of Rina's video recordings - titled "Perverted Big Sister.mp4" - that she realized just how far her sister's behavior had gone. The video showed Rina... experimenting with her own desires, using Akira as a prop. Perverted Big Sister.mp4
Akira had always been a bit of a loner, preferring to focus on her studies and her own interests rather than socializing with her peers. But when her older sister, Rina, came home from a year abroad, Akira's life was turned upside down. As the days went by, Akira found herself
