When the pressure reach a level where I wondered if it would be able to get in he backed off the started doing a small thrusting motion. Relaxing as m...ch as I could I began to feel a little penetration with each thrust. His girlfriend bent over and kissed me just as the entire head popped in.He stopped thrusting and just let me get used to the feelings. After a bit the small thrusts started again and I felt the shaft sliding into me. Soon he was all the way in.When he asked me if I was ready it. His eyes were closed so he was unaware of my presence. He continued to masturbate till he spurted his cum all over his belly. As he spurted, he moaned "Mum, mum ooh Mummy... aaah..." as pearly cum spewed out of the tip of his hard young cock as he continued to rub my knickers over his hard cock."I was shocked to hear him call Mummy while masturbating. It was bad enough he was wanking off into my knickers but calling out for me as he came had me shaking," Brenda said."Then he opened his eyes and. I would like to photograph the nude human form. I’ll use the photos later, as a study to make ceramic sculptures.” She said. “I have a whole portfolio dedicated to the nude human form.” I answered. Etty asked me whether I was willing to show her my nude art work. Encouraged by our mutual interest in photographing nudes, I went to my room and brought my portfolio. Etty inspected the portfolio, looking and studying each shot very patiently. She really liked my work. She asked questions about. That's how I felt afterwards, anyway. But I guess I've learnt to love sex over the last few weeks, and the contemplation of sex in those long, lonely years beforehand, and so - almost in a dream - I removed my bra (but kept my panties on, as he's the one that always used to like to remove those) and got into bed with him, shivering in the expectation of that first touch between my legs. His cock now pressed hard against my tummy as he kissed me passionately on my neck (yet more love bites to.