SVDVD-715 Lina Shiny Onahole Sister: The Inheritor of Irresistible Semen, Free Internal Ejaculation × Machine Vibe Training Restraint Stroking潮吹き Torture Rape

After seven years of silence, her brother's suppressed emotions explode. His twisted love for his younger sister, cherished since childhood, has grown into obsession. Anger, jealousy, and resentment all transform into raw sexual desire. Using a self-made vibrating machine, he sexually dominates and trains her. As repeated internal ejaculations take their toll, the sister loses consciousness in ecstasy, drenched in semen, succumbing completely to pleasure. 'I'll inject the 'unproductive' inheritance of my dear sister right into her womb!'