Step-Daughter Lingerie Show-Threesome with Friend

Story - Serena Sterling thinks her parents are out of town for a few days. She and her friend decided that they should try on their new lingerie on her parents' bed. When they heard a door close, they realized that they weren't alone, and when her stepdad came up, they were already half naked in their underwear. At first, they were surprised and blushing, but soon Serena's friend starts flirting with her stepdad. It doesn't take long before they ask if he wants to join them, and a lot of dirty threesome sex ensues. He ends up cumming in his teen stepdaughter, and he was glad he came back early.