He and I chatted for a bit - simple introductory things to become acquainted. When I moved onto details, I inquired what he was seeking. He was pretty...direct that he'd played with cocks a bit in his late teens (high school, college), but discontinued after graduation. He also confessed that he, more recently, had taken up a desire to share masturbatory sessions in-person. Strictly adhering to his desires, he emphasized that he'd do self-pleasure only while another guy did the same.I informed. I leaned in and with no effort at all I slid in and started to pump in and out of her. I fucked away at her tight fanny watching her pull and twist on her nipples as her huge tits bounced with my thrusts. It wasn't long before she was breating raggedley and moaning loudly. Her pussy tightened and twitched around my shaft and she let go of her boobs, leaving them to sway to my now violent thrusts, and planted them on the bonnet for purchase. I was going like a jack hammer when she screamed so. They were stained so I assumed the guy must have had a wank whilst watching us. Every few days we would have a bath together (and fuck) and each time the cupboard door was open. As it was generally at the same time we got into a routine which I would assume meant our watcher also knew our routine. I tried to change what we did: I shot my cum over her face, boobs and ass, fucked doggy position on bathroom floor, standing up and so on. Where-ever possible I tried to open up D’s pussy to give him. "They talked for a while and soon they were quite friendly. Tony at the time did not recognise her as one of his fifteen year old students from school, but then he was not supposed to, and with her hair done up, and her make-up so expertly applied, there was little chance he would recognise her at all. After a few drinks, her extremely sensuous sexy seductive, and very adult behaviour won the day, and soon they were chatting like old friends, she was certainly very good company. Tony had not.