Jean laid back on the small couch and spread her legs and motioned for me to come to her and I did placing my cock right at the entrance to her pussy....She pulled me to her while she guided my cock into her pussy. I slid easily into her wet cunt and moved back and fourth for about a minute before I exploded the largest load of cum I ever had deep into her. She was very excited about this and told gramps and I. She said she loved having young sperm swimming threw her and that she could feel my. She just laughed, "yea like anyone wants to see an old mom dancing like some hootchie woman". "Well mom, if ya got it flaunt it". We laughed and had a few sips of our drinks and began talking.The margaritas were going down smooth and we were laughing and having a great time. We were both getting a good buzz going. And I was getting a bit horny looking at Mom, especially after she did that dance. Mom said,"You know this reminds me of when I was in college on spring break. Partying and hanging. Her body seemed to tremble. She gulped a couple of times and calmed herself. ‘It’s ok, you can continue now.’ Her voice was a whisper. I may be married but that didn’t make me blind to a naked Amy lying in front of me. The ball gown she had worn for the award had merely hinting at what lay hidden. Seeing it all without her clothes was something else. The look in her eyes told me so much, panic was but inches away and she needed reassurance. ‘Amy, you and I know what a great body you have. We. With a shy little smile and a kiss on the cheek, she also suggested that the wait would be worth it. Sarah shopped. I tagged along. Sarah shopped some more. I sat in a little coffee shop with a few bags of things she had bought. Sarah looked at dress designs and fabrics. I drank more coffee and waited. We searched for a bit and finally found the restaurant and had lunch. Sarah showed me a few of the things she had bought. Included in one package from a small home decorating store were several.