PENiS | Notion

VULVA | Notion

— Female reproductive system Organs of the human female reproductive system.

Study Featuring AI-Generated Giant Rat Penis Retracted, Journal Apologizes

A peer-reviewed study featured nonsensical AI images including a giant rat penis in the latest example of how generative AI has seeped into academia.

Dear young men: The old stereotypes of what it is to be a 'man' are a load of rubbish

Whether you want it or not, you’ve inherited the responsibility of creating a new answer to the ancient question of what it means to be a man

Sex Redefined: The Idea of 2 Sexes Is Overly Simplistic

Biologists now think there is a larger spectrum than just binary female and male

One mother for two species via obligate cross-species cloning in ants

Living organisms are assumed to produce same-species offspring1,2. Here, we report a shift from this norm in Messor ibericus, an ant that lays individuals from two distinct species. In this life cycle, females must clone males of another species because they require their sperm to produce the worker caste. As a result, males from the same mother exhibit distinct genomes and morphologies, as they belong to species that diverged over 5 million years ago. The evolutionary history of this system appears as sexual parasitism3 that evolved into a natural case of cross-species cloning4,5, resulting in the maintenance of a male-only lineage cloned through distinct species’ ova. We term females exhibiting this reproductive mode as xenoparous, meaning they give birth to other species as part of their life cycle.

Biological Sex is a social construct

I recently tweeted, as an aside, that biological sex is a social construct, and the backlash and attacks were swift, incredulous and heavily reliant upon very basic biology. There is a common perce…

Stigma, subscriptions and stamina: a male sex worker tells all

A male sex worker tells all about working on OnlyFans and the pros and cons that come with working in the sex work industry.

The Dialectic of Sex by Shulasmith Firestone 1970

Opening chapter of Shulamith Firestone's influential Dialectic of Sex

A proposal for a perfect CMS

Leonardo’s Vitruvian Man, showing the ideal proportions for an adult male.

Gallbladder: What Is It, Function, Location & Anatomy

Your gallbladder is a small, pear-shaped organ located under your liver. Your gallbladder stores bile, which is a fluid your liver produces that helps digest fats.

The Interracial Cuck Porn Theory of Everything

Everything is gender, but to understand gender you must understand sex.

Anatomy of a Sex Scene: Heated Rivalry Edition - Reading the End

Stop saying there's no plot! A romance critic explains the craft of the sex scenes in Crave's Heated Rivalry (2025).

in the belly of the MrBeast

what does MrBeast mean?