My Stepmom Seduced My Girlfriend... And Me

My girlfriend and I came home from a date. We didn't notice where we lost her panties, but there shouldn't have been anyone home anyway. How wrong we were! My stepmother was very happy to meet the young pussy. Need I say how shocked I was when I saw this? But what shocked me even more was that my stepmother didn't even think to stop when she noticed me. She thought she could teach us a lot and share her experience...