In 'Mother's Milk,' a son tends to his ailing mother, her frail body yearning for his touch. He massages her, feeding her his milk, their bond transcending the taboo. She suckles hungrily, moaning softly, her eyes locked onto his. His cock hardens, tenting his pants, as he struggles between desire and duty. She notices, her hand reaching out, guiding him to release his throbbing member. He strokes it, milk dripping onto her, as she watches, enraptured.