Appeasing her sexually seems like a good way to avoid the worse, and they get down to it with all possible commitment. It doesn’t take long to Lena to forget about the poor job they made with the papers and think only about the good job they are doing with sex. If they’d put some of the same focus in doing the job they are paid to do, probably they wouldn’t have to resort to this. Or maybe it’s just what they wanted from the start?