We stumbled upon our stepmother moaning as her former lover penetrated her in an unfinished construction site

Caught our stepmom alone with her ex, we bugged their room. Shocked to hear her screaming in pleasure, we peeked to find her getting BBC\'d on the bricks. Unfinished building, no one coming. We joined, taking turns to ravish her, her moans echoing as we explored her every hole.