The next few days were spent sunbathing, eating and drinking.
Ruth and I fucked several times but just in our bedroom.
The girls continued to flirt with me, grabbing my cock and generally teasing me.
With a few days to go Joannes back was quite red from sunbathing and decided to stay in the apartment for the day.
Ruth was worried about her peeling badly so asked me to go to the shop that morning and get some natural yoghurt which was the best remedy for sunburn.
Ruth, Amelia and I headed down to the pool to grab sunbeds before I headed off to the shop.
After picking up some yoghurt I went back to the pool to give it to Ruth.
"Would you mind going and putting it on for her?" she asked "I'm just nice and comfortable here."
"I suppose so." I replied.
"Thanks sweetheart," she replied giving me a kiss "I'll make it up to you."
I went back up to the apartment and let myself in.
I knocked on Joannes bedroom door before going in.
She was lying face down on the top of the covers, wearing only a red lace thong.
"Hey," I said "I've got you some yoghurt for your sunburn."
She lifted herself up on her elbows and turned round to look at me.
"Will you rub it in for me?" she asked.
"Sure." I replied "Just lie down and I'll do your back."
She lay face down as I opened the yoghurt before pouring a bit onto her back.
"Fuck." She cried before jumping up "Thats freezing."
"Wise up," I replied, trying not to laugh. "It's just a bit cold."
Joanne then grabbed the yoghurt from me and scooped some up and smeared it on my bare chest and face.
"She how you like it then." she laughed.
I wrestled the yoghurt back off her and scooped some up and flung it towards her. Some landed on her nose and some on her boobs.
This went on for a few minutes, play fighting with yoghurt. We were both covered and collapsed on the bed laughing.
Once we had calmed down a bit Joanne sat up, looked over at me and smiled. "You're covered, it's all over your shorts too. You would be better taking those off."
"Oh yeah." I smiled "Anything to get me naked."
I stood up, pulled off my shorts and stood in front of her naked, my erection bouncing in front of me.
Joanne just licked her lips before scooping some yoghurt from the tub on the floor and rubbing it on my cock.
She looked me in the eye as she took my cock in her mouth and started licking off the yoghurt.
It felt so good, the feeling of the yoghurt being moved over my cock by her tongue was amazing.
I gently grabbed the back of her head, pushing it further onto my cock making her gag slightly.
She lifted her other hand up and started playing with my balls and she sucked my cock.
After a few minutes, I had to tell her to stop because she was going to make me cum.
She let go of my cock, turned round and climbed up on the bed on all fours.
Looking over her shoulder at me she just smiled "You promised you would fuck me before we leave. Now's your chance."
I was torn between fucking this 18-year-old beauty in front of me and thinking of my wife lying by the pool.
Joanne leaned forward, resting on her shoulders before reaching under to stick two fingers in her pussy. She fingered herself for a couple of minutes as I watched before stopping and spreading her lips.
"Fuck me." she whispered. "I want that big cock inside me."
I couldn't help myself and lined my cock up at the entrance to her pussy, grabbed her ass and plunged my cock inside her.
"Oh fuck," she moaned "That feels amazing."
She started pushing back on my cock as I stood behind her. I wasn't moving, she was the one fucking me, or least that's what I told myself to ease my conscience.
"Fuck me, please." she gasped "As hard as you can. I want to feel you your balls slapping on my pussy. Imagine we're being watched. Imagine another guy is wanking off watching us. Mark has never fucked me like this. Your cock is so big. Make me cum Pete. Own my pussy. I want you to fuck me until I can't walk."
All the dirty talk had me so hard. I couldn't believe it was finally happening. I fucked her as hard as I could feeling my balls slapping against her. I then decided to smear some yoghurt on my finger and started to play with her asshole. It wasn't something we had ever talked about but I was so turned on I was willing to try anything.
Joanne started pushing back on me as I did so it must have been doing something for her.
She reached round and grabbed hold of my finger and started pushing it slowly into her asshole.
"Oh my god," she gasped "I love that, keep fucking me with your cock while you finger my ass."
I did as she wanted and a few minutes later she cried out that she was cumming. It was all I could do to not blow my load inside her.
After she calmed down a bit she pulled herself away from my cock and turned round to look at me.
"That was amazing." she smiled "I've never had someone play with my ass like that. It felt really good."
"So now that I've cum we need to sort you out. Where do you want to cum?"
"Wherever you want it." I replied as I stood there wanking my cock.
"I want it in my pussy." she replied "But I'm not on the pill yet."
She hesitated for a bit, looking down at the bed before whispering "Would you like to cum in my ass?"
Well that escalated quickly... I didn't know what to say.
"Have you ever done anal before?" I asked, a bit shocked.
"Not yet, but I liked your finger inside me. It can only feel better when its your cock and I want to feel you cum inside me."
My slutty step-daughter was asking me to take her anal virginity and shoot my load inside her.
I got her to lie face down on the bed and put a pillow under her to raise her ass up a bit.
"Just relax." I said before taking some more yoghurt and rubbing it on my cock.
I climbed behind her and lined my cock up with her virgin asshole.
"Are you sure?" I asked, one last time.
"Yes." she replied. "I want you to fuck my ass."
I inserted the tip of my cock, getting her to pull her cheeks apart slightly to help it go in easier.
Inch by inch I slowly buried my cock inside her. I couldn't believe how much she was taking.
"That feels amazing." she gasped "It's a different feeling than having you in my pussy but I like it. Now fuck me until you cum."
I took hold of her cute ass and started slowly fucking her. She was incredibly tight and there was no way I was going to last long.
"Harder." she cried as she gripped the sheets in front of her.
I really picked up the pace, pounding her asshole as hard as I could before crying out that I was cumming.
I shot spurt after spurt of cum deep inside her as I came before collapsing on top of her.
Joanne then pulled herself off from under me.
"I take it you liked that." she laughed.
"Can you tell?" I replied, smiling back at her.
She then took my face in her hands and kissed me hard on the lips. "Thank you for that. All of it. It was more than I had even dreamed about. I don't think I can go back to Mark after this."
"Glad you liked it. You're pretty hard to resist when you put your mind to it."
Joanne then went to the bathroom to get cleaned up a bit before coming back to the bedroom to get me to finally rub yoghurt on her back... if there was any left that is.
The rest of the day past by quickly as the three of us sunbathed by the pool. The only highlight was Amelia getting me to put some more lotion on her when Ruth was having a swim.
Around 5.00pm we went back to the apartment and found Joanne sitting in the living room reading something on her phone.
"Hey," called Ruth "How are you feeling now?"
"Much better," she replied "I think the heat I felt before has been well and truly dealt with."
I wasn't sure if she meant to the sunburn or the fact that I had finally caved in and fucked her.
"Glad to hear it," Ruth said, before declaring she was going to get ready for dinner.
We all got showered and dressed and headed out once more for dinner. Ruth was wearing a long maxi dress that clung to her curves. The girls were wearing their usual choice of short, low-cut dresses, showing plenty of leg and boob, now with a nice tan to complement it. I had on trousers and a casual shirt.
We went to a local Chinese restaurant for a change but the food was just ok, nothing special.
After that we headed back to the bar in the complex.
I had got the first round in when Ruth said she didn't feel great.
She only drank half of her G&T before declaring that she really needed to lie down.
I offered to go up to the apartment with her but she told me to stay and finish our drinks. She was going to get a glass of water and just go to bed.
It was still quite early so we decided to stay for another few drinks.
We were sitting in a corner booth with the girls on one side of me but when Joanne came back from the toilet she sat down on the other side, meaning I had one girl on each side.
She moved up close to me and started rubbing my leg.
"I can't stop thinking about earlier." she whispered.
"Does Amelia know?" I asked.
"Of course," she replied "We tell each other everything."
Amelia started rubbing my other leg, moving her hand up to my hardening cock. "Maybe it can be my turn tonight?"
"We'll need to see how Ruth is," I replied "I can't really fuck you in our apartment whenever she's there."