Nurse Riku Shiina, in her sexy, pristine uniform, tenders to ailing men with more than just medicine. With a sweet smile, she leans in, her cute nurse cap tilting as she takes a throbbing member into her mouth. Her small, soft hands stroke what her lips can't reach, her big doe eyes looking up for approval. She moans softly, sending vibrations down the shaft, before taking it deeper, gagging slightly but never stopping.