Busting A Nut

You and Dolly are enjoying a drink together to celebrate her moving into a nice new house, you notice though that she is sitting very provocatively. She is wearing some very cute blue knickers that match her dress and you can't keep your eyes off her lace white stocking tops, Dolly notices your eyes keep wandering and quickly spots the growing bulge in your trousers! She decides to throw caution to the wind and have a bit of fun with you.