She lets out another giggle before slowly snaking one hand down to  slide her jeans off. She slips a hand inside, and slowly starts to rub, getting herself nice and ready. Her arousal not only causes more pheromones to release, but also alters them slightly. Now Zaana should slowly start to feel an odd pleasure, seemingly coming from nowhere. Its not simply the pleasure of a full stomach, but can rather be equated to a sense of being high