Some weeks ago, my husband and I went to my sister's for dinner. Her husband was away on business, so she was alone with the kids. The evening passed quietly, we had an aperitif and then, before sitting down to dinner, my sister decided to put the children to bed, as they were quiet already tired. She takes them to their room and it takes a while to get them to sleep.

Meanwhile, my man is in a naughty mood. I'm wearing a dress with tights, a light thong and no bra. He takes the opportunity to pull out my breasts and starts licking my nipples, which quickly turns me on and my wetness soon shows through my tights.

As he ate my breasts, he slipped his hand between my legs and dug his fingers into my soaking wet pussy, and I couldn't help but let out a little moan. It didn't take more than 3 mins before he made me cum, I held back with all my strength not to scream as the situation was so exciting, I didn't want to wake the little ones and above all alert my sister that I was being fingered on her sofa.

I had to thank my man for this moment of pleasure, so I knelt down in front of him, opened his belt and pulled out his already hard cock. I was so excited that the blowjob was slobbery and noisy, I wasn't paying attention to anything anymore, as if deep down I wanted to be seen like this by my sister. My man remarked, "Can you imagine if she came?" to which I replied, "I don't give a damn, just give me some cum!". It squirted almost instantly onto my chin and into my mouth.

When my sister came back into the room, we had put our clothes back on. She didn't notice anything except a strange smell. If you only knew what had happened a few minutes earlier on your sofa...