Ayaka, who lost her parents early, had looked up to her relative Kayo as a mother. However, it was not as a daughter but as a woman! Ayaka would always spy on Kayo and use her body for masturbation! One night, reaching her limit, Ayaka had lesbian sex with Kayo! Initially confused, Kayo also understood Ayaka's feelings through her intense clitoral stimulation! Eventually, they both intensely stimulated each other's vagina and anus, climaxing in the forbidden incest!
