It is inevitable and heritable; collectively our sexual shame includes oral sex, incest, homosexuality, unmarried sex, pornography, etc. any and all sexual immorality. Shame about immoral sex is a feature of human nature and it catalyzes the individuating process as we search for someone to transfer our shame too; Jesus becomes to perfect child sacrifice and absolves us of all sin including our own original sin; now we feel forgiven because someone paid a price already—for the remission of sin