Complex sentence: So realistic are these fantasies that in one ambiguous instance, Morosgoványi sleeps with and impregnates the lieutenant's wife and "wakes up" to find himself engaged in an act of sodomy with a slaughtered pig.
Split into simpler sentences: So realistic are these fantasies that in one ambiguous instance, Morosgoványi sleeps with and impregnates the Lieutenant's wife. He' wakes up' to find himself engaged in an act of sodomy with a slaughtered pig.