Aina discovers that her older sister Rena has become her brother Shota’s sex toy. Unable to bear it, she sneaks into Shota’s room at night…!? Using the lewd techniques she learned by secretly watching him with Rena, Aina tries to take the initiative—but as she experiences pleasure, Aina’s arousal only grows! Along with her sister […]

After joining the drama club, Katayama found common ground with the aloof Nishida-senpai through discussions about costume design. One night, he opened a URL sent to his phone and received photos of the senior wearing a costume designed by herself. When he was asked for his thoughts on it the next day, he was taken […]