Alternating Massage Between Two Sister Holes

A woman who has a strong sexual desire! Not wanting to engage in promiscuous relationships with men every time her sexual desire peaks, Je-na, who has become deeply absorbed in watching adult videos using a VR device, immerses herself in various situations and transforms into a different person to engage in a variety of sexual acts, then begins to masturbate with it. She becomes addicted as she virtually enjoys the fantasy sex she has always wanted to try.