When I was about to cum, I stopped & made her lie down. I again put my fingers into to her pussy & reached her G-Spot.I rubbed it till she could hardl... breathe & begged me to stop it after she came 3 more times. I again started fucking her in the regular style for next 20 mins & this time went the full distance & shot my cum deep in her pussy. All the while I eyes were on her boobs which were juggling under the hard fucking that I was giving her. I came & came like crazy. I felt my ball ache. I leaned forward and licked the inner thighs up towards her cunt; mum shivered and groaned. My next lick caught her cunt lips and flicked across her clit causing her to squirm and give a guttural groan. By the time I had lavished five minutes of licking on her clit mum was begging me to fill her cunt with my hard youthful cock. I straightened up and eased my cock head in to the entrance of her cunt and it felt red hot; mum let out a long low groan as I pushed more of my hard cock into her cunt.. I knew that it was a mistake as soon as I got on that bull. My tube top skirt went right up round my waist and looked like a belt. I lay along the bull on my back with my legs together on top of it. I wanted to keep some modesty, but I soon realised that I would have to put my legs down each side. That was it; my wide open pussy was on full display even before the thing even moved. At least when I was the ‘right’ way round my right hand holding the rope was covering some of my pussy, but this. I love to make it hard and feel it in my hands when it grows hard. It pulsates nicely and holding it is a great fun. We used to have sex more than 4 to 5 times per day when newly married. Slowly the frequency has come down to about once a day. I love when he fondles my boobs. He knows how to play with them. When he sucks the nips--they get all excited and stiff. We love to cuddle and fondle each other in presence of others. We visit to public parks and in the evenings-sit on benches along with.