MPG-045 Unspeakable Fetish: My Semen Toilet Little Sister

My younger sister was born to be my exclusive sex slave, kneeling on the ground every day after school, eagerly waiting for me to fill her throat with my semen. Her secret obsession with swallowing semen and drinking urine drives her crazy, and I couldn't resist pounding her wet vagina while insulting her as a perverted sex toy. She twists her plump buttocks and actively seeks to be screwed, and I ejaculate a thick, white fluid directly into her uterus, both of us sinking deeper into the forbidden and immoral world, experiencing one climax after another. Watching her get screwed to a trance-like state, her face smeared with semen, will surely make you hard as a rock!