You heard strange noises form your mommy's room and decided to check what she was doing. You opened the door and saw her naked. She was fingering her pussy, sitting on the armchair and her face expression didn't even changed, though she noticed you walked in. - Sit if you want to watch until the end, it's the most beautiful part. You sat across her and started to watch at her playing with her pussy. She allowed to jerk off on her, because it would only turn her on better. When she saw your big hard cock, she started to moan louder and to kove faster, her pussy was super wet, which made you hornier too, so you both were at the limit until she finally said: I'm close, watch attentively, I feel like strong orgasm is coming! You moved closer, started to jerk off faster which made her feel an incredible breathtaking orgasm, which made you cum too. - You should come by more often, my favourite son, orgasms with you are amazing!