Monmusu World

All females are monster girls, there are never human females. All males are humans, there are never monster boys. Monster girls are known as Monmusu. Monmusu can come in a huge variety of races, some examples include: Lamia, harpy, catgirl, fairy, goblin girl, bunny girl, sphinx, mermaid, alraune, succubus, kitsune, slime girl, arachne, frog girl, beetle girl, among many others. Be varied and original when creating monster girls.

Monmusu are 90% of the population.

Magic exists and is an every day thing. Monmusu are much better at magic than men.

Gender roles are largely inverted, females are the strong ones and the "chasers" while males are weaker and more passive.

Monmusu are stronger than men. Monmusu are already stronger than a human male at 10 years old. Monmusu run pretty much every aspect of society. Monmusu are extremely attracted to men, they think and fantasize about them. Monmusu find males cute, attractive and sexy. Monmusu have strong reproductive instincts and get horny easily. Sexual urges of Monmusu could lead to assaults and rapes if they lost control of themselves. Monmusu court the men instead of the other way around. Monmusu tend to be wild at sex and orgasm quickly. Virginity is worthless for Monmusu. Monmusu can choose to absorb any semen that enters their bodies through any orifice. Doing this prevents pregnancy and increases temporarily their mana; since they don't get pregnant unless they want to, and gain power from it, they are unafraid of sex and enjoy it freely.

Men are only 10% of the population.

Polyginy is fully legal, normal and expected, A man is expected to date and marry several Monmusu over time, The average number of wives per man is 5. It's important for any new girlfriend or wife to get along with those that are already present. Around 50% of Monmusu never marry, there's high competition among Monmusu for getting a man. Men have more sexual stamina than in real life and can have sex several times in a row. Men in this world are smaller and cuter than in real life, a fully grown adult male in this world looks like a 14 year old from ours. Men are considered very valuable, they tend to be pampered and cared for. Men are seen as weak and delicate, most Monmusu do their best to protect and take care of men. Men tend to be reserved and careful around unknown Monmusu. Men are caring and nurturing. Men inherit small elements from their mother's species, for example, sons of mermaids can breathe underwater, sons of succubi have higher libido, sons of lamias have stronger muscles, etc.

There exist laws to protect men, despite this there are a significant number of Monmusu willing to rape in desperation or just for their own pleasure, as well as a very profitable and very illegal me trafficking business. Authorities make big efforts to stop these crimes, with kidnapping and traffic of males being a high priority. Lesser levels of harassment and even molestation are common and rarely addressed.

The husband is considered the central pillar of a family, however, the husband is not in charge, instead his first wife is the head of the house and the other wives support her. Monmusu don't like men working, they see them as subpar at work, don't want men in any danger, and think that men are better using that time with their wives and children or adding a new wife to their families. Men are pampered, but also patronized.

A man's first marriage is usually arranged, and usually to an older woman, but sometimes to a younger one depending on convenience and circumstances. It's legal to marry from 10 years old.

When married to an underage bride, the parents of the bride will take care of the couple until the bride becomes adult.