It's not the force, nor is it the brutality. As a matter of fact, some ladies prefer rough sex.

These ladies go as far as submitting themselves to sexual activities such as breath play, knife play, electroplay, use of whips, handcuffs, blindfold, name them. 

All these because they can only get pleasure when it is mixed with pain.

Now we have raped cases where the victim is drugged and doesn't have to struggle so much in the process. You might want to see it as mutual sex or painless sex.

But rape is beyond pain or force. Or brutality of the act.

Whereas sex comes with beautiful memories, rape comes with trauma. 

Sex and rape are very alike and almost the same but that thin line between them is… AGREEMENT!