Laying on the floor, with your horny milf-aged girlfriend laying on top of you felt amazing, but you had to admit that the hard plywood floor wasn't the most comfortable ground.
"Let's move to the bed." You said to her.
She nodded and stood up. Her movements were still somewhat clumsy from the alcohol. She kept staring at you, part lovingly, part ravenously. You moved to the bed, and sat down at the edge of the bed. She moved with you and also sat down. She placed your hand at the hem of her sundress. You pulled her sundress down, revealing the swimsuit she wore to the pool. You continued undressing her, removing her swimsuit, revealing her naked aged body.
The first thing you noted was her breasts. They sagged somewhat, but they they were still full and appealing, probably even more so. You reached your hand out feeling up a boob. She let out a small yelp of pleasure in response. You felt her breasts up. They were less firm, but that only made them more fun to play with. You continued groping her breasts with one hand, moving your other hand down to the inside of her thick thighs.
You both continued feeling up each other's bodies. You don't know why, but the intensity was unlike anything before. Maybe it was the age difference. The contrast between your young body and her old body. Maybe it was how her entire body seemed to move around and jiggle more arousing than anything you've experienced.
Shortly, you found your girlfriend bent over, with you inside of her. The rhythmic motions caused her body to shake in a lewd manner. Her larger fatter ass jiggled. Her pendulous breasts bounced all over the place. You continued pounding her, your girlfriend, a mature sexy woman. The intensity built up and her body started to vibrate. You were close. She screamed out in pleasure. Suddenly it happened. You joined together in harmonized pleasure.
Some time later, you laid in bed with your arm around her, basking in the after-glow.
"This was our first day, here in the resort. Only the first day, and it was so amazing. I can't wait to experience the rest." She said, smiling at you. Then she lovingly snuggled up to your chest. You both started dozing off, slowly falling asleep.