How they compare
Dad Crush and Bad Daddy POV both do step-dad roleplay between adult performers, but they're filmed differently. Dad Crush is Paper Street Media's, about 500 scenes with new ones weekly, shot like a scene you're watching. Bad Daddy POV has about 290 scenes, still updating, shot from the dad's point of view.
Dad Crush is sold as a Family Strokes membership ($32.99 a month or $149 a year), which also covers Family Strokes, PervMom and Sis Loves Me. Bad Daddy POV comes with the Full Porn Network: $72 for the first year (renewing at about $149) or $159 for lifetime access. Prices are at the time of writing.