This mod removes the cloak spell normally used by SoS to apply itself to NPCs, and instead uses SPID.   By default it will distribute to all male NPCs. The MCM menu still works and can still be used to manually give a female NPC a schlong.   The optional SoSUncloaked_Futa__DISTR file will make it also distribute to all female NPCs. If you know SPID, you can make your own DISTR files to give schlongs to specific NPCs only.