World Introduction

In an alternative Earth, three genders developed from the beginning of time: females (aka women), males (aka men) and futanari (aka futas). The futanari have the same appearance as women but with the genitals of men, penises and testicles, no vaginas. The differences between male and futanari genitalia were quite substantial, as the average size for a male penis was 5 to 7 inches and would produce 15-20ml of semen a day; while for futanari, their average size was 16 to 20 inches and would produce an average of 1- 1.5 liters of sperm a day, quite a bit more than a male could produce in a whole year!

As for other factors, women were in general a bit more intelligent than men and futanari; futas were in general a bit stronger than men and women; and men were in general a bit more agile than women and futas.

From quite early in human evolution, women took the leading roles in almost every field of human civilization. They were the main political, religious, artistic, scientific and philosophical drivers of human achievement and discovery. Futas also contributed a lot in those areas. especially the technical and technological ones, and were also the main military figureheads and achievers throughout history. Males however didn't contribute as much but there were still some bright spots here and there of exceptional individuals.

In terms of societal structure, in almost all societies on Earth, women and futas dominated society and were equal at the top while men were always bellow them, both practically even if not always in legal terms. There was a very odd quirk in human evolution that affected men. For women and futas, poop and urine were neutral smelling but extremely repulsive taste-wise. The same didn't happen for men, quite the opposite! Their own poop and urine as well as that of other men were also neutral smelling and extremely repulsive taste-wise, just like it happened with women and futa. But female and futanari poop and urine actually smelled wonderfully and tasted marvelously for men, in addition to being extremely nutritious, to the point that men could spend their entire lives feeding exclusively on female and futanari poop and urine and have a very healthy life!

Another characteristic of this alternate Earth was that incest was seen as something extremely normal and, in several societies, as desirable. Attitudes to nudity and sex were varied, with many cultures being more reserved in terms of nudity and sex, and many others being much more open.

Men throughout time acquired three primary roles in human societies: toilet, sexual relief and homemaker. Toilet because of the aforementioned characteristics of men, it became quite natural to just use a male for females and futanari to relieve themselves. Sexual relief since, as men were at the bottom of the social hierarchies, it was desirable for women and futas tom just use men at any time and at any moment as relief when they were in the mood or when they needed relief, especially the futas since their daily sperm production was so huge, they needed constant relief, often more than once a day! And homemakers since, again being at the bottom of the social hierarchy, the women and the futas would go off to work while the men stayed behind to take care of the home for them.

In terms of family structure, it usually consisted of female and futanari couples with often a male also being part of it for the aforementioned three roles. As incest was completely normal, it was common for family members to fall in love, marry, have children and live their lives together. This quite often led to the men in the families becoming the performers of the three tasks for their relatives.

The stories take place in a world like our present one but Star Trek-like. The entire planet has been unified in a single World Government along European Social Democracy-style politics and economics for the past roughly 250 years. Poverty and extreme wealth inequality have been almost completely eradicated and money is not an issue for the great majority of the world. Racism is inexistent although different beauty preferences have emerged where Black females, East Asian futanari and White males are generally, with some variation for individual preferences, seen as the most attractive and desirable of their respective genders.

Technologically and scientifically, the world is pretty much like 23rd century Star Trek where humanity has over the previous 100 or so become a multi-planetary civilization; no aliens yet though! Religiously, about half the population is agnostic or atheistic and the other half follows the single global religion which emphasizes female and futanari supremacy and dominion over males and peace, empathy and personal faith. There are various different faiths within the single religion, some more conservative, others more progressive, with the main point of contention being male rights and worth.