DMAT-070 Silent play: My sister came home from a drunken accident and was so defenseless…

My sister lies there, muddied. Her thighs are exposed from her open skirt, and I feel excited by her defenseless appearance that she never shows. When she turns over in her sleep, the hem of her skirt opens even further… I can’t stay still any longer and gently touch my sister’s body… I lose all sense of reason and embrace her gently… [※There may be some disturbances in the image and sound]