>>29457
>Who do you think Jacob is raping in his mind right now?

Using my deductive method and extrapolating from Jacob's story, I can guess that all thsoe guys recently faced divorces and were rapped in their asses by their wives. Or how else they managed to get together?

Jacob is now too happy with his erection so he just wants to cum as fast as possible until he can. He is scared that it will go away before he does ;)

I would not be surprised if he eventually fails in that rape and his dick goes down at the most inappropriate moment humiliating him beyond salvation. (because it is hard to maintain an erection when you have fear in your mind that it will go away and this is why he was unable to get hard all that time, not because of some drugs)

When he got so immersed into torturing his daughter he forgot about his problem and miracle happened.

when he fails, he either gets super depressed or he goes insane and tries to kill her on the spot. And then, I guess, something interesting will happen ;)