Lynne didn’t go topless and in fact, she was quite shy. She was spending the week there with her mum and her four year old son. Lynne was a single m...m, with short mousey brown hair, fairly rough complexion, quite petite with small tits and a tiny arse, which I was determined I was going to enjoy. We hit it off straight away but despite my subtle innuendo and more direct approaches that I would like to get more intimate she was not showing any interest in me whatsoever. However, she was quite. She was now single so every so often my gf would feel sorry for her and invite her over for dinner and drinks.One evening she came round and we had a few drinks and started watching tv.I was on one sofa lying back with a pair of shorts and a t-shirt on and my gf and Susan were on the other sofa.Susan had a short black skirt on with black knee length boots and tights on and a red jumper. She looked great! She had taken her boots off so her and my gf were both curled up on opposite ends of the. With her hand on the door knob she hesitated. She decided that if she was going to do this, she was going to do it right. She dropped the towel and reached behind her to unsnap her bra and let it fall to the floor before she hooked her thumbs on the edge of her panties and slid them down over her legs and kicked them aside before picking up the towel again and wrapping herself in it. She took a deep breath as she grabbed two bottles of water before walking out to join Martin. When she opened. That's it ... don't stop ... yeah ... yeah .. yeah!," and I came. My bum shaking and thrusting back against his hips did for him and he let out a couple of growls and I felt his hard thrusts as he spunked my pussy. His hot cum enhanced my orgasm and I loudly moaned a few more times before sagging my chest against the boot lid.I lay there breathing hard as he pulled out. When I felt some of his cum drip out, I pulled the gusset back into place to catch the rest of it. He pulled up his clothing.