How they compare
Both are step-mom roleplay series, from rival networks. PervMom is Family Strokes' series: 460 long scenes with well-known MILF stars and new ones weekly, for $32.99 a month or $149 a year, including the rest of Family Strokes.
Mommy's Boy is Adult Time's take: about 140 story-driven scenes since 2021, around 38 minutes each, with a couple of new ones a month. It's sold through Adult Time for $19.95 a month or $143.40 a year, which adds 60,000+ episodes.
PervMom has more step-mom scenes and updates faster; Mommy's Boy has more acting and comes with a much bigger library.