My dad was dating a new lady. I hadn’t seen her yet because he had stayed over at her apartment a few times. I was eighteen so I could be left alone in the house. Dad and mum had divorced a number of years ago and she had remarried a nice man. Dad told me that his new girlfriend was coming to stay overnight this evening. I’d always been able to talk to him about anything such as worries, girls, sex and we got on well.
When I came home from college they were already home. When I saw her she looked lovely. Medium length brown hair, lovely face, plump figure which I like, good boobs and a large bum all covered by a tight black dress. “Madge this is my son Frank” said Dad. “Pleasure to meet you Frank” she said. “And you too” I replied. Just looking at her boobs restrained in her tight dress made my dick hard.
A little later we had dinner then I went to my room to do homework while they went to the lounge. After a few hours I was hungry so I went to the kitchen for a snack. As I neared the lounge I heard noises and when I stood in the doorway I saw my dad making love to Madge doggy style on the floor. Looking at her boobs hanging down with her large bum in the air and dad’s large dick disappearing into her pussy made my dick harden in seconds. I’d seen dad’s dick before and knew it was larger then mine. Madge was moaning loudly and I had to start masturbating. Pulling my joggers and boxers down a way I grabbed my erection and started pulling it up and down.
Continuing to look at them I let a moan slip out and dad stopped thrusting and they both looked at me. Blushing I said “Sorry I shouldn’t be looking” and I began to turn away with my dick in my hand when Madge said “Come and join us?”. Doubting what I just heard I turned back around and dad said “Yes come on. Your old enough now”. Excitement rushed through my body and I quickly walked over to them. “Undress son and let her suck you off” said dad so I undressed then I stood in front of Madge with my dick so hard and she put her mouth over my tip then slid all of my shaft inside her mouth. Her lips were so soft as she began sucking up and down while dad resumed thrusting his dick into her pussy.
Madge’s tongue slid back and forth over my dick when her mouth went up and down. She was still moaning even with my erection in her mouth. I also moaned out loud at the feelings surging through my dick and I could hear dad’s groin smacking against Madge’s bum. As I looked at her bum it wobbled everytime he thrust in and this made me even more aroused. She was sucking my dick even faster now and my balls were beginning to tighten. I began to tremble and said “I’m going to come” then I came hard into her mouth. She kept sucking until all my come had gone and my dick was starting to soften then she took her mouth away, smiled and said “Delicious”.
I went and sat on the sofa and watched my dad still pounding her pussy. Madge was moaning non stop and began to shake then she shouted as she came to a shuddering orgasm. She was breathless but dad kept going however soon after he groaned as he came hard inside her pussy. He pulled out of her and came and sat next to me. We were both naked and we looked at each other and smiled. Madge crawled over and knelt in front of us and said “I’ve never had a father and son come in me before” and we all laughed. Then she put one hand on my soft dick and her other hand on my dad’s and said “Let’s make you both hard again”.