Wednesday was another normal day at school. I told Robert about the Beringer I had bought and he agreed that it was a good idea. After school was my d...y at the YMCA. My lifting coach was there and after working with him I did volunteer work with some gymnastic kids. There were two girls I had been working with for a couple of weeks. Ginny was an eleven-year-old balance beam worker who needed more strength in her ankles, knees, and thighs without losing flexibility. Belinda was twelve and needed. I work as an assistant to a wealthy man, he is handsome and often had made passes at me. Being in my mid-thirties and single, I never minded, even though he had a wife. After a nearly a year of banter and even some close to sexual harassment from him, he made an outstanding confession to me.“Bella, I know you are single and don’t often go out on dates. How would you like to spend an evening of no strings attached sex with as many cocks as you can muster?”He saw the look on my face and. My erection was growing and my strokes became rugged and jerky. My breathing was heavy and my legs were twitching. I closed my eyes and my sister entered my mind, her long legs leading up to her tight arse, her C cup tits bouncing as I imagined her slim fingers slowly wrap around my cock and gently glide up and down the length of my cock, I could feel a build up of tension between my legs, my whole body was shaking, I gasped and my cock erupted with three streams of thick white goo landing on. I told him to get out, but he said "no" and started jerking his cock. I started to ignore him and keep chatting away to my friends on Lush, but I couldn't keep my eyes off his big dick. This was the first time I have ever seen a dick hard and being played with, it was kind of making me wetter and I have no idea why. I have never liked looking at dicks, just something about them is wrong. He kept asking me if he could touch me down there and I kept saying "no". I was telling my friend everything.