Within the far future human colony of Frederik Pohl's The World at the end of Time, the widespread method to provide new humans is for a geneticist to take DNA samples from two or extra "parents" - no matter their being male or feminine. The following sequence depicts animal intercourse: "He locked his teeth in the thick fur of her neck. It did not seem to hurt her any, or at the least not in a means that was simply distinguishable from pleasure. He caught a glimpse of Alice's wild, darkish fox eyes rolling with terror and then half shutting with pleasure. Their tiny quick breathes puffed white within the air and mingled and disappeared. Her white fox fur was coarse and clean at the identical time, and she made little yipping sounds each time he pushed himself deeper inside her. He never needed to cease". The DNA is then combined in a laboratory, and the dad and mom arrive to select up the child 9 months later. He uses the pc to provide himself a "tremendous-virile" physique, capable of a virtually unlimited variety of erections and ejaculations - and then proceeds to remodel his male enemies into stunning women and induce in them a robust sexual need in direction of himself.
