It all started four days before we were supposed to go to Vegas for our annual trip. Every year my wife, her mother and father, and my self would go to Vegas for a week long vacation. But on this trip my father in law could not make it because of some last minute business. So after some convincing from my wife her mother agreed to go with us anyways to keep her company while I'm playing cards or out golfing with some friends I meet on the internet.
Let me describe us. Lupe, my mother in law, is 55 years old and looks no older than 40 often people think she is an older sister to my wife. She is originally from the Philippines and is 5'2" about 120lbs short black hair about 36c tits and a fairly good body but has great legs. My wife, Maria, is a little shorter than her mom 33 years old about 110lbs long black hair and 38 d tits great body and ass. As for me I am 5'7" 35 years black hair 200lbs nothing to really scream about just your average Joe.
We left at 7 am and the drive took us the usual 7 hours but was pretty much an easy drive, except when I had to stop and gas the car, it was extremely hot outside. When we got to Vegas we found out that my father in law cancelled his room and the hotel was full and our room had only one king size bed in it so Lupe said she would just sleep on the extra cot the hotel would supply us with.
After getting up to the room we started to unpack and freshen up and change cloths before going to a late lunch. Being that the outside temp was close to 100 degrees I changed to shorts and a light shirt. My wife put on a denim miniskirt and a really thin white shirt on that you could her lacy bra right through. Lupe went into the bathroom and changed into a short sundress.
We decided to eat lunch at a small café inside the casino. My wife sitting next to me and Lupe cross from me. The waiter took our drink orders and could not take his eyes off my wives chest. When he came back with our drinks some little kid ran in front of him and this caused the drink tray to slip from his hand and land right next to Lupe and totally soak her dress. It was like a wet t-shirt contest because Lupe decided she did not need to wear a bra since she is a firm 36c even though she is 55. The drinks were pretty cold because as soon as she got wet her nipples hardened and the dress material got see through. I had a perfect view of the biggest nipples I have ever seen. The waiter was extremely apologetic and offered Lupe some towels and help in any way. The manager saw everything that happened and came over at once and gave Lupe a long polo shirt to cover her self and said lunch was on the house. After changing Lupe rejoined us for lunch in a dress similar to the first but with a different pattern.
When we finished lunch we decided to gamble for a couple of hours and then return to the room and get dressed for our first evening show. I was not doing to well at the tables so I went up to the room early to get some rest. Forgetting that Lupe was staying in our room I stripped down to my boxers and fell asleep on the bed while watching TV. While I was sleeping I must have been thinking about Lupe's nipples and what it would feel like to suck on those huge tips. I awoke with a semi hard on and a bad need to pee. I ran into the bathroom leaving the door wide open and just started to let loose when in comes Lupe. She peeks into the bathroom to see who is there and apologies for the intrusion saying she thought it was her daughter because they got separated and she could not find her downstairs. I know she seen my dick in its semi hard on state because the bathroom had mirrors on all the walls and I could see her eyes looking down into the mirror. Now I am proud of my dick as it stands just a little under 8" in penis length but it is my thickness and shape my wife loves. Nice fat head and a little curve to the left.
After dinner we go and see a show at one of the other hotels and it happens to be a topless one. The show was rather entertaining and most of the women in the show had really nice tits but I bet most of them were fake. My wife and mother in law started to order lots of drinks while we were there and by the end of the show they were both pretty tipsy. When my wife drinks she gets really horny. We walked back to our hotel with me in the middle of these two beautiful women hold them up and my wife grabbing my ass on the way. I managed to get them both up to the room just as my wife starts to get sick from drinking too much liquor. I laid her down on the bed and removed her cloths and tucked her in bed. As for Lupe she did not drink as much as my wife and she wanted to go play the slots and asked if I wanted to come with her. I told her no not right now I wanted to make sure my wife did not get sick in bed.
After an hour or so my wife said she was feeling much better and asked if I wanted to take a shower with her to help clear her head. I jumped at the opportunity because I knew with Lupe out I was about to get lucky. As soon as we both got into the shower my wife dropped to her knees and proceeded to give me one great blowjob. She was licking the length of my shaft then would suck most of it down her throat then would go back to licking the length of it and then sucked lightly on my balls. This was driving me crazy. She then started jacking me off and telling me how badly she wanted this in her pussy. I told her to first let me return the favor and went down on her in the bathtub. Her juices were running out of her cunt almost as fast as the water coming out of the showerhead. I plunged my tongue into that sweat tasting pussy of hers and proceeded to lick up all her juices. When my tongue found her clit she let out a scream that she was cumming and that she needed my dick in her now. I got up quickly and bent her over and entered her from behind. My dick slides all the way home in the first stroke because she was so wet. It felt like a hot velvet vice on my dick as I started to saw my dick in and out of her cunt. My wife gets rather loud and talks rather dirty after she has been drinking and this night was no exception. She kept telling me to fuck her harder and faster even though I was going as fast as I could pounding every millimeter of my dick into her. As for me I felt my cum getting ready to explode and my wife start moaning telling me she can feel my dick swelling inside her and that she wants me to cum insider now. I let myself go and my wife lets out another scream as she has another mind shattering orgasm. I then kiss her and thank her as she washes me off playing with my dick, which gets it hard again. I try for some more but she says we better hurry because her mom might come back soon.
I go out of the bathroom with a towel drying my hair and my dick sticking straight out at full mass to get our cloths and hear someone clear their voice to look up and see Lupe sitting there staring at me. I started to apologies when she cut me off saying no need to do that it was her fault for being here and I should be able to walk around or do anything I wanted in my room. I grabbed our cloths and returned to the bathroom to tell my wife what happened and she said to forget about it and she will talk to her mom later. Well I put on a pair of boxers, I normally sleep nude, and went out to get in bed to go to sleep when Lupe gets up and starts taking her cloths of right in front of me.
She lets her dress fall to the ground then takes off her bra, leaving her in a white pair of underwear that I could see a small patch of black pubic hair under it while facing me . She then turns around and bends over to get her night gown and I swear I see a wet spot on her underwear, this makes my dick extremely hard again and it starts to peek out of the bottom of my boxers. Lupe pulls on her nightgown and smiles at me as she can see she made my dick hard again. At this time my wife come out and starts to talk to her mom in their native tongue, which I cannot understand. They talk for a while and then they both set up the cot for Lupe to sleep in. The cot is not very comfortable and my wife says that since it is a king size bed we can all sleep on it together. My wife puts out my cloths for my early tee time then crawls in bed and kisses me good night with her mom on the other side of her.