You should read Hot Vacation first. I won't go into details but it will help make some sense of this story.
I woke up with a buzzing in my head. DAMN!! A hangover on vacation. I hate that. I sat up in bed. I was alone. That is odd, since Tammy never gets up before me. I tried to think where she could be. The door to our bathroom was open and she wasn't in there. I stumbled out of bed to look for her. I opened the door to our living area to find it empty. I fixed some coffee and tried to clear my head. There were cards on the kitchen table and I slowly remember the events from the evening before. I slow smile crossed my lips. Maybe Tammy was in bed with our daughter and her husband. I snuck over to their door and quietly slipped it open. Sure enough, there was my wife between our daughter and her husband. He was behind her and had an arm over her and his hand was touching her breast. I closed the door and went for a walk.
I thought about where things were going to go from here. Last night, we had swapped and had sex with others for the first time in our marriage--and with our daughter and her husband to boot! I wondered if it was going to continue or was it just that we were all drunk? I didn't know if I wanted that or not. On the one hand, getting to fuck another woman was hot and the fact that it was my daughter was very confusing.
On the other hand, I was getting to see my wife acting as sexy as I have been trying to get her to act for over 30 years. I knew I wanted to see more of that. I just wasn't sure if I wanted it to be my son-in-law making her the slut I wanted her to be.
I had walked for a long time and realized I was hungry and that I was lost. The resort we were staying at was in the downtown area of the city we were visiting and I soon found a diner and got myself some breakfast. After eating I tried to find out where I was and how I was going to get back to our resort. I finally made a turn and realized where I was and I was probably 3 miles from the resort. I began the walk back. It was after 1PM when I finally got back to our rooms. I opened the door and there was no one in the living room and there was no noise to be heard from their bedroom either. I sat and smoked cigarette after cigarette. I was so confused. I didn't know if I wanted more of what happened last night or not. I heard some moving behind their door. Quietly and slowly, the door opened and my wife slipped out and came over and sat next to me. She was only wearing the thigh high stockings that she had been wearing the night before. She put her arms around me and kissed me hard on the lips. Ordinarily, if I have been smoking she won't get near me but she was on me like a tiger. Her hands were moving over me and she rubbed my cock through my pants as she was kissing me and rubbing her bare breasts on my chest. I started to work my fingers over her breasts, finding her nipples and pinching at them. She pulled my hard cock out of my pants and started jerking it. Things were getting very hot and we worked on getting me out of my close while barely breaking the kiss that was getting hotter and wetter all the time. She was panting and when she got my pants off me she whispered, "Do you want your cock in my mouth?" She never talks like that and all I could do was nod and lay back as she knelt between my legs. She licked me and then put the head in her mouth. I couldn't believe how hot it felt. Then I remembered that I hadn't showered since last night. That meant my cock still had the residue from my daughter's pussy on it. Usually, when I haven't showered after sex, Tammy would never suck me. Now, here she was, licking and sucking another woman's dried juices off my cock, and seemingly loving it as she was sucking me better than she ever had before. I was so turned on, I couldn't take it any longer.
I pulled her to her feet and kissed her hard on her lips. I then led her to our bed and pushed her onto her back. I laid on her and sank my entire cock into her on one stroke. She moaned loudly and soon began to talk to me as I fucked her. Again, that was something that never happened before. I wondered how this transformation had taken place. What had gotten into her. I had to laugh at that thought. I know what it was--our son-in-law's cock. I noticed she was saying something and I stopped thinking about things and listened to her.
"Did you like seeing me sucking on Matt, honey? Did it turn you on to see me with another man's cock in my mouth?"