Rather than exploring this kind of inappropriate content, we can turn to positive literature, stories about friendship, growth or positive social phenomena.
The origin could be from the darkest corners of unfounded superstition and discrimination. People who are intolerant of the gay community may spread such outlandish tales. It has no legitimate origin in any form of fact - based knowledge, whether it be scientific, cultural in a positive sense, or otherwise. It's a false and harmful narrative.
Another positive story is about a girl's growth. Lily was a shy girl. She was afraid to speak in public. But she had a dream of becoming a great speaker. So she started to practice every day. She read books aloud, joined the speech club in school. Little by little, she overcame her shyness and finally won the speech competition in the school. It shows that with determination, one can achieve great things in the process of growth.
There is no scientific basis for such a claim. The male and female anatomies are determined by biological factors from birth and do not spontaneously transform in such a way.
Here is a story. In a big, bustling party, there were three women in an ffm situation. One man was the center of their attention. The first woman started with a gentle flirt, whispering sweet nothings in his ear, making him excited. Then the second woman joined in with a seductive dance move, which increased his arousal level. Finally, the third woman made the final move with a passionate kiss that made him reach the peak one at a time.