DDNG-004 Female Body play Research Institute Vol.4

“I want to bring all women to their knees…” Based on this belief, men have used women as research material.The theme this time is “Will women who are subjected to pleasure torture surrender even their hearts?” was! The victim is Riona, a female investigator who has been conducting an informal investigation due to the destruction of the research institute. He is caught in a trap during an investigation and receives various punishments. When shame and fear turn into pleasure, the female investigator turns into a sex slave and her body continues to convulse from the raging orgasm. Did he really give in to his heart?