Discussion: Is there a general model that explains human sexual behavior?

In-depth psychological analysis can usually explain a certain sexual behavior in retrospect, but predicting it in advance requires many variables. Human behavior is not accidental; therefore, it has explanatory factors. To the best of my knowledge, no such model is capable of fully predicting sexual behavior. The number of variables that may explain sexual behavior is high, making the model particularly complex. Sexual behavior is related to characteristics of personality, society, environment, culture, religion, gender, sexual identity, sexual orientation, and more.