For those of you who haven't read the previous stories, I'm a 6' Caucasian who is fit but no linebacker. My wife, Thuy, is 33, 4'10" about 100lbs has a large chest for such a petite woman about a 32 or 33C. She has golden brown skin, straight black hair just past her shoulders and a nice little bubble butt and eyes that can make your heart miss a beat. Her sister Hà is 26, 4'9" and has longer straight hair and weighs about 95lbs and has slightly thicker lips and a cute nose the crinkles when she tells a joke. My wife's family is very religious and super conservative but things lately have been very strange.
Thuy went from only making love in the bedroom with the curtains drawn to getting very kinky in the bedroom and now even in our kitchen with no curtains! She had a bad accident a few weeks ago and is convinced I should also have a relationship with her sister just in case anything happens to my wife so I have a partner. She says it is part of tradition in her village and I haven't found anyone who can say for sure if this is odd in the isolated village where she grew up. We fought very hard for a long time as I didn't think this was a good idea. She wanted to make sure her sister could please me sexually as she thought that was as important as just getting along. I let myself get tricked into having sex with my sister-in-law Ha and for some reason my wife seems to be happy about it.
I took Ha's anal virginity by the pool, before we dozed spooned on the chaise lounge. I was hoping that would fulfill my promise to my wife and would sour Ha on ever having sex with me again but she started liking it after she got used to it. When we both were awake, Ha brought me in to clean up and we ended up having amazing sex in her shower. I definitely didn't plan on that, it just sort-of just happened. Ha turned off the water and she dried me off gently. I returned the favor although I tend to do the broad strokes. She giggled and bounced around like she had too much sugar. We got dressed back into our bathing suits and Thuy had a ton of food set out for us on the patio. Thuy seemed quite happy but I honestly felt terrible for fooling around with my wife's sister.
We had lunch and conversation was just plain weird. There were some exchanges in Vietnamese but the conversation in English was just as if nothing strange had just occurred. Thuy sat in my lap when the meal was done and wiped the sweat from my forehead. She then took me to the pool and said I should cool off as we both waded in on the steps. Ha was already gathering the plates and food to bring inside.
Thuy held me in her arms as she wrapped her legs around me. Most of the pool was too deep for her to stand in, so she held on as I walked around the pool with her. She asked me if I was enjoying my day so far.
I told her the truth, "I know you think this is a good idea but it feels wrong and now I'm feeling guilty about what I did."
"Oh honey," she said. "You went against your instincts and did this to make me happy. You'll get over it in time. You really get along well with her and I'm so happy to have some company. You work long hours and sometimes it gets a little lonely without you. It is so nice to do the laundry with someone to chat with and bring in the groceries with a second set of hands!"
"Sweetie-pie, I'm so sorry! I'll cut back on my time at the office and work more from home," I said. "I don't mind getting the groceries at all; I think I did pretty well while you were not at your peak."
"Honey," she started, "you did a great job with the groceries! I think you already do plenty around here. I wouldn't want you to change that for me. I know you love your job and I think it makes you happy. You work hard to provide a good life for me and I appreciate it. As soon as you don't enjoy it any more then I'll want you to spend less time there and more time at home with me. I'm so impressed you were willing to at least try and see things my way and try to be intimate with Hà to see if you might be compatible. I saw the proof you enjoyed it and she told me you were by far the best she's ever had. She said you left her trembling after your fun in the shower."
I just waddled around the pool with Thuy essentially hanging on for hours as we just talked. I'd feel so close with her and then I would think about what I'd done and have terrible regrets. We got out around 4PM and it was cooling down considerably. I gave her a massage although she probably didn't really need a second coat of sunblock. The sun was setting a little earlier and we went in and took a nice shower together. The only light was from setting sun of our frosted window. We had a very long kiss in the darkness and it was very nice. We got dressed into some comfy clothes and joined Ha for a very nice dinner with some leftovers from lunch.
That night I was restless and couldn't sleep so I got up and worked on the computer for a while. I fell asleep on the couch accidentally but I woke up to the smell of bacon! We rarely have it but I forgot I had purchased some. I walked into the kitchen and I put my arms around her and kissed the back of her head, saying "I smell something delicious and the bacon looks great. Thanks honey!" Something felt odd. I hadn't noticed the long pony tail tucked in her shirt in my waking state. Maybe I was a little bit overly focused on the bacon. It was Ha, I just called her honey!
She turned around got on her tippy toes and pulled me down to kiss me on the lips, then said, "glad to make you happy, baby!" I don't know if she knew I had made a mistake and was just teasing me or not. I was blushing but admit she is a very sweet girl and she could have made me feel much more awkward if she wanted to seriously tease me about it.
I went to the bedroom and Thuy was up and wearing a towel as she'd just gotten out of the shower. I brushed my teeth and needed to make love to her. It was intense as we just locked eyes as I was slowly but forcefully sticking my cock as deep in her as I could inside her warm wet little pussy. I needed this closeness and needed to feel that she felt it too. I kissed her neck as she moaned while I thrust into her.
"I love you and promise I won't try to trick you anymore," she said. "Oh my, aren't you determined to grind me hard this morning!"
"I love you so much," I said. "I need to feel this connection when we make love. You feel so good in my arms. Why don't we..." before I could finish my sentence she started to squirt all over my cock. "Oh, baby-cakes," I said. "You are so freaking sexy! I love it when you cum on me. I wish I could make you cum so much you soaked the entire bed."
Thuy then started convulsing a bit and squirted some more, as she announced, "I'm cumming again, honey, I'm cumming!" She is so stunningly sexy! I pulled out and jerked off for a few seconds until I had painted her face and chest with my cum. I was very happy with my work as I surveyed the damage.
"Oh, my goodness," she said as she walked to the bathroom sink and looked in the mirror. "What brought this on?" She looked again started giggling. "I think he missed me!"
