I couldn't even find a reason not to do it, I was alone after all! My eyes shut tight and I moaned out, my fingers working my pussy lips after pulling...my panties to the side, delving my fingers in slowly. I rubbed my little thumb over my hardening clit. I even used my free hand to pull up my shirt, letting the cold air hit my sensitive nipples. God it felt so good. With that in mind, my fingers slid further into my pussy, just barely touching my g-spot. I could only fit two fingers in as it was. I thrust once, then suddenly..."Oh shit, Debbie, oh shit, I'm cumming, I'm cumming."And so I did, my cock throbbing, my balls empting their sperm into her pussy. She pulled my head to her face, kissing me violently as I returned the kiss weakly, as spent as my nuts. My ass started to pull back, to leave her body, but she wrapped her legs tightly around it and held me inside my pool of soaking cream. I lay flat on her, my body starting to sob in embarrassment as having cum so quickly. Damn it, I. He had seen us walking and in fact had seen us having sex from a distance during a walk. We became friends when he gave me his name and address and he was a sincere lonely frustrated widower who liketo wank and show me his come.However I digress from the vibrator fun we share. I have used my toy when away from home in a hotel but that is always in private in a room or indeed in bed if my husband is in a different time zone and wants to wake me with an orgasm.Since I like outdoor sex it is more. I love big tits and had always liked my MIL's figure. On the side note, my FIL and MIL doesn't have perfect marriage, so in back of my mind I had always wondered how sexless is her life. I would love to bang her to fill her sexual needs. My MIL had serious migraine yesterday and called my wife if she can come over to have me massage her. Knowing how bad they get for her, my wife agreed for me. When she came over, I had her lay on bed in our guest room. She rolled her shirt up to her shoulders.