You're looking for strong character arcs, complex world-building, or a protagonist with actual willpower.
The show is often viewed as a "guilty pleasure" or a "nonsense anime" that focuses almost entirely on "horny power". Peter Grill to Kenja no Jikan
Critics almost universally agree that the plot is thin and character development is non-existent. Most episodes follow a repetitive cycle: Peter is seduced or blackmailed into a sexual encounter, feels immense guilt, and tries to hide it from Luvelia. You're looking for strong character arcs
Peter Grill and the Philosopher's Time (TV Series 2020–2022) feels immense guilt