A naughty son named Jake watched mom undress from behind the door. She caught him and was angry initially, but curiosity got the best of her as she saw how aroused he was. She decided to give him a lesson in pleasuring a woman with his erection. Undressing completely, she teased him by riding on his cock before guiding it to her tight anus. Initially, it hurt but soon, pleasurable sensations filled her up. She moved back and forth, taking him deeper inside her. Her anal muscles clenched around him as she moaned in ecstasy. Jake came inside her, filling her up. Afterward, they lay in each other's arms, overcome with pleasure and guilt, knowing this was a forbidden encounter.