David stood beside them in the bathroom for a moment.  Lured in to take a longer look as he watched Elizabeth's breasts bounce up and down.  Always loving his wife's sensual figure, she was already in her 40s but could compete with women half her age.  David couldn't help but get excited to hear her moan in pleasure.  His shaft rising back to life as he looked on, his fingers gently wrapping around his cock as he watched.  He looked forward to a day of family time with more than just his little girl.  Marveling at the stamina his young nephew was showing even while fucking such a prized body.