There was massive sexual tension in the air as Sue was the final one to cry out that she was cumming. It was obvious more was going to happen and I wasn't to be disappointed. Mandy made the move stripping of completely and laying on the floor in front of me. She had obviously watched the other two intently when they had given her their tandem masturbation show because she almost immediately put her hands between her legs and used her thumbs to rub her clit, pumping her cute little arse up and down. Before I knew it Sue and Ali were naked and had joined Mandy on the floor.
I was in heaven the tandem masturbation was magnificent but a trio, albeit not quite with the perfect timing Sue and Ali managed, was unbelievably erotic. As I sat and watched their three pussies getting wetter and wetter and their lips swell as the excitement moved up notch-by-notch I finally took out my throbbing cock and slowly started to caress it.
The tempo in front of me was increasing dramatically as all three girls were moaning with pleasure, their pussies starting to gape, begging to be fucked. Ali came first, I could see it coming, her body began to tense and she pushed down hard on her thumbs crushing her clit between body and hand, her pussy quivering as the pleasure surged through her body.
Mandy and Sue came together and I had difficulty not bringing myself to an explosive end as I watched their pussies contract and their bodies shake and shudder as wave after wave of pleasure crashed through them. As they lay recovering I could see that Ali was losing control her eyes filled with the same lustful look she had when she first licked Sue. It wasn't long before I was proved right, she knelt up pushing her pussy towards me begging me to fuck her. Not to be left out Sue was soon at Ali's side instructing me to fuck them both as I had before two strokes each of them.
I wasn't going to say no and plunged myself straight into Ali's wet warm pussy two strokes later I was in Sue. Mandy was entranced and I told her to masturbate while she was watching, I was extremely excited but knew I would last a bit longer than last time. By the time I had entered Ali for the fourth time Mandy was knelt up by the side of her begging for me to fuck her too.
I stopped, wanting to but not sure about Ali's reaction. She was so deep in her own lustful sexual world that she just said "yes go on take her, fuck her hard and deep" Sue nodded her approval so I positioned myself behind Mandy admiring the view of her pussy throbbing with excitement in front of me. Then I plunged straight into what turned out to be a virgin pussy. I hadn't thought and had rammed straight through her hymen. Mandy screamed but with pain not pleasure and we all realised what had happened. Ali quickly told me not to stop just keep going until Mandy was cumming. As I drove myself deep into her again and again Mandy began to experience the pleasure after the pain and was soon moaning and encouraging me to go faster and deeper. Her pussy was so tight that as she started to contract with her orgasm it was too much for me and I jetted cum deep into her body, which was jerking violently in time with the release of her orgasm. In the meantime Sue and Ali had started to finger each other and quickly jilled each other to orgasm.
As I lay there cuddling Mandy, Sue and Ali started to kiss and as I watched I noticed them whispering to each other. Suddenly Sue asked Mandy whether she wanted to spend the night with me because her and Ali had some unfinished business to attend to. Mandy was still blown away by her multiple orgasms and jumped at the chance. That wasn't the only thing that jumped, my cock was fully ready for action again just thinking about it.
As we went up stairs Sue whispered to me to enjoy it and to look forward to her recounting what she and Ali were going to get up to. I really couldn't believe this was going to happen I hadn't even spent a night alone with Ali and I had been handed the opportunity to have her 18 year old sister do whatever I wanted her to while Sue and Ali where pleasuring each other in the next room.
Mandy and I lay on the bed for a few minutes and I asked her if this was really what she wanted, I was actually in no doubt that it was, the lust in her eyes was unmistakeable, she just nodded. I couldn't wait to get my hands on her but took things nice and slowly and leant over to kiss her. Mandy responded immediately her tongue fighting with mine as I gently stared to pull on her swollen puffy nipples. Mandy was beginning to whimper, so I broke the kiss and asked her to start masturbating. I was very excited about seeing a different technique close up. I wasn't disappointed the two fingered rubbing of her clit gave me a wonderful view of her pussy as it opened and pulsated with excitement. Her juices flowed feely and much more than Ali or Sue's. I also had ideas for her other hand which unlike the two thumbed rubbing was free for other uses.
She opened her legs a bit wider to give me a better view and started to circle her clit with her fingers then rubbing it hard for a bit before returning to the circling teasing movement. She continued with this sequence as I watched her pussy lips flowering open her juices glistening within her pink inner sanctum. Her free hand was pulling and caressing her nipples, which were very swollen and erect.
As her excitement built her rubbing got faster and more intense eventually turning into an all out frenzied attack, her hand flashing across her pussy, her breathing now coming in short little pants and as she neared her orgasm her pussy was fully open and pulsating with pleasure, her juices soaking her inner thighs. As her body began to shake, she arched her back lifting her buttocks of the bed thrusting her pussy against her fingers time after time as each wave of the orgasm pulsated through her nubile frame.