I have this above placement in my natal chart,,But I have 0 interest in sex and I hate the concept of polyamory ...when ToZ astro says ,that those with venus in gemini are highly sensuous and love sex and are polyamorous ,,I am exact opposite to this ..how is it so??
Discussion
Because, probably, this predisposition is mitigated by other positions in the birth chart. One would need to see the whole natal chart.
Or you simply do not know yourself, and deny your way of being. This happens sometimes, when I read TN has other people, but after they see the reality, there are those who understand and those who continue in their illusion.
Every zodiac sign has a way to permeate their sexuality.
Abstinence(Libra), virginity(Virgo)
Look at your other aspects to Venus, or the house in which it falls. This changes its behavior. For example, a Pluto aspect to Venus in Gemini will create the opposite of polyamorous behavior.
Also, Venus rules pleasure, whereas Mars rules lust. They are both involved with sex, but in different ways. For example, doing a Mars Square will make you feel very lustful and aroused, whereas a Venus Square will make you want to seek out love and positive exchanges with others, including sex.