The unexpectedly erotic, defenseless appearance of my friend's sister's home! What's more, she's a female doctor, which doubles the excitement and increases my erection by 100%. I can't stand it, imagining such an erotic female doctor doing that to my... while I was lost in such fantasies, I couldn't stand it anymore and stepped into the female doctor's private room while she was relaxing, and inserted myself right into her vagina!
