What is the difference between a sick boy and a sick girl?

It really doesn't make much difference. Everyone will do something out of line because of twisted love. What does this have to do with men and women? It's just that the plot needs ta to be this gender.

However, in the love Girl group B-Girl game, male sick girls may be used, and there are more female sick girls than male sick girls (after all, classic sick girls like Katsura Kotonoha, Gasai Yuno and sick girl sauce are all women).