No Pussy For Boys: Friends With Benefits. Who's It Benefitting?

Friends with benefit, who does it really benefit? Often times when we think of the title "Friends With Benefit" we immediately assume it a predominately platonic friendship between a man & a woman and the benefits are sexual favors. However, is it always beneficial to sex someone you can't see yourself committing to? Who does it benefit when one or the other person catches feelings & wants more but the other is fine with the way things are? Let us talk about what a true "friends with benefit relationship" should look like.