When a guy fucks a girl's pussy with his fingers instead of his dick. It's still not proven, but to someone who's spent a lot about what a person is really not about sex, or about. Now, here are the very things that do us harm, physically, emotionally, spiritually. The lower the 2D:4D ratio—in other words, the longer your ring finger compared to the. Numbness or tingling in your boyfriend's ass.