Shoulder length black hair, hazel eyes, and I stood about 5’6”. Obviously, I was in terrific shape. No one, and I do mean no one, knew of my per...erted little fantasies. I squirmed anew against my bonds, naked under a silk sheet, the fabric brushing my erect nipples and teasing me even more. This was going to be great. I had just settled into another fantasy as I heard someone come into the house. My blood froze for a moment as the footsteps came closer, but they continued past my door. . Oddly enough, in my memory she was extremely flat-chested ... but of course that had been before I paid attention to such things.I’d spent the rest of the evening masturbating, stopping only to try on my bra and sigh in relief when it still fit. It was increasingly tight, yes, but I could definitely still get it on ... until I awoke the next morning.I barely managed to squeeze into one of my shirts - my huge new tits filled my top so much that it barely even covered my midriff. That sort of. “I’m sorry, I don’t understand,” I replied. “I will show you, come with me,” he said. We walked to a semi-secluded spot, near a high white wall. I opened my tourist map and asked, “Where are we?” He put his arm around my waist and I stepped closer to him. I leaned against the wall and slowly raised my sundress revealing my lace panties. I had his full attention as he looked down and put his hand between my legs. I could feel the pleasure building inside me. I wanted him so badly. I pulled down. There it was in her hands, his prick pulsing with each ejaculation as a stream of semen exploded from it's tip into another woman's vagina. She had wanted to see it and now she was seeing it. She had helped him fulfill this dark need to see it for herself and know it in all its horror. But it wasn't so horrible. It excited her almost as much as he had been excited to see another woman fucked as her husband completed their mating. I came so hard and for so long that I felt as though I had been.