@Nene Busca Not necessarily. There is something in the field of BDSM called CNC (consensual non-consensual). Which basically means that if the couple has already discussed these things previously (somnophilia in this case) and both parties consented, then it wouldn't be abuse. If that's not the case, then it would be. I want to assume that here the author is implying that both of them agree with somnophilic acts