Final answer:
Various species have different reproductive strategies, with humans exhibiting sexual attraction beyond hormonal cycles, unlike many mammals which have specific breeding times. The concept of 'uninhibited' sexual behaviors is complicated and depends on interpretations of what is natural or beneficial for a species.
Step-by-step explanation:
In the context of reproductive biology, various species exhibit different patterns of sexual behavior. Examining these behaviors is important to understand the natural occurrence of such interactions amongst mammals. Iteroparity is one such reproductive strategy where species, including primates like humans and chimpanzees, can attempt to mate at any time of their reproductive years, irrespective of their ovulation cycle. This pattern contrasts with animals like the pronghorn antelope, which mates only during specific times such as a seasonal estrus cycle.
Although most female mammals undergo a hormonally controlled cycle with periods of ovulation when they are most receptive, humans stand out as an exception wherein females are capable of being sexually attractive outside of such periods. Discussions around the natural occurrence of various sexual behaviors, including same-sex couplings in other species, often revolve around what is considered beneficial or non-harmful to the species. The degree to which sexual relations are considered 'un-inhibited' can be subject to interpretation, however, it is clear that humans have a unique capacity for sexual attraction regardless of fertility cycles.