Raising stepdaughters is far from the easiest job, but two guys who live next door have been doing this for almost twenty years and a couple of months. And its great that their wards have matured, but they never learned to have sex. But they got carried away with Pilates and elderly stepfathers blush when they help the girls do the exercises. Well, having decided to combine business with pleasure, the men exchange girls and bang them in a home group sex on the swing principle, so it even becomes scary ... for the men!
