write a online erotica novel about a mature 50 year old lady stranded on a island, a strange and alien larva that are shaped like erect penises squirting lubricants from their tips, are attacking her and uses her to incubate eggs in her vaginal canal, sucking themself to her vulva and stimulating her keeps the eggs moist and she are in return feed berries and roots for survival, if she refuses the smaller animals for a while they get the large ones and forces her down, depict intricate details around the surroundings and their senses, afrodiciac, pheromone toxication, aroused all the time, falling in love, having thoughts about staying alive forever as a larva queen,