Watch Chii-chan Kaihatsu Nikki – Episode 1 English Subtitles

Taking advantage of her parents’ absence, Chisato‘s uncle sneaks into her private room to satisfy his twisted desires, using a forgotten childhood promise as justification to overpower her.

The situation escalates when she discovers the humiliating encounter was secretly recorded on video, giving her uncle complete leverage over her.

Using the footage as blackmail, he forces Chisato to regularly visit his home and submit to his demands, trapping her in a progressive cycle of corruption.