Grailhunter, I am not sure of the objective of your post, or whether you find Judaism somehow legalistic of repressive, but I enjoyed your intro, with Deuteronomy 20, in which God approves of pedophilia and capturing little girls and taking them home as sex slaves. God often ordered Israel to attack another nation, wiping out thousands of men, women and little children. God also didn't have a problem with the soldiers keeping for their gratification, all the little girls they captured, as sex slaves, a reward for their military service.
"Now therefore, kill every male among the little ones, and kill every woman who has known man intimately. But all the little girls who have not known man intimately, spare for yourselves." Numbers 31
These little girls were Midianites, and would never be allowed into a Hebrew family, because they were not the Seed of Abraham. The Hebrew men that took them home as toys were ordered to keep them away from their sons, lest the Hebrew race were contaminated. So for recreation, as was common in that culture, they had little girls called concubines to gratify their desires; and for the guys who preferred to play with little boys, they had the male counterpart, concubinus, which were male sex slaves.
So what you are attempting to communicate is that Christianity is repressive and legalistic compared to Judaism?