Exhausted after a long day at work, I just wanted to chill the fuck out. But little did I know, my step-sister had the same fucking idea. Caught her naked, fingers deep in her snatch, moaning like a bitch in heat. One look at her tight ass and I was rock hard. She grinned, eyeing my dick, and that's when the real relaxation began. A steamy fuck session, no strings attached, just pure pent-up release