An Assome Surprise

My girlfriend would never let me through the backdoor. It was forbidden, and the more she said, "no" -the more I yearned for it. And to make things worse, she just further teased, making me want it, more and more, by occasionally posing in the most provocative positions imaginable, like for example; doing yoga on the floor with tight pants and lifting her legs over her head. She was driving me crazy. So I sometimes watched watched explicit videos, and could only dream of the day I'll have my forbidden desire...