Create an erotic narrative that is both tantalizing and taboo. Two twin 16 year old futanari sisters sticking both of thier dick in thier 14 year old sister's pussy at the school library. They leave thier clothes on only moving their panties to the side so they can quickly and quietly have sex. One futanari lying on her back with the younger sister on top of her. The other futanari should be behind the younger sister.The story should evoke a sense of illicit pleasure and arousal, and make the reader feel like a voyeur peeking into the intimate of these characters. Be descriptive and use sensory language to make the experience as vivid and enticing as possible. Making sure to add dialogue