had a threesome with my sister and her teacher

2 days ago.. My sister and I had a chat to do a threesome MFF first we thought our Lil sister which is 13 y/o we would make her join. But we drop that plan as she is too young. Then she said her teacher does some illegal sex work.. And she wouldn’t mind to join us as she’s her old Student.. that was literally a lot of fun with both of them. Both women’s were like a pro