If step daughter’s butt makes it past step dad’s weakness for butts, that’ll stretch

Stepdad's secret: he's young and easy to expose his weakness for butts. He can't resist a tight ass. He has been picked up by her friend and they swap partners. His weakness is obvious, assplay, anal, and buttplugs follow. Was it what we were now, old and young, daddy and daughter, or just good sex?.