Actress name please

My sister caught me jerking off, she told me to stop and then stripped off she put a finger inside her pussy and asked me if i wanted to play, silly question really of course i did, i was a virgin and didn't know what to do, she told me what to do but unfortunately i cum in about 10 seconds, she said never mind you'll learn and i did, over the years we had sex many times including oral and anal, we are still having sex regularly 30 years later