So my brother is outta town rn and my SIL hit me up and asked if I could watch their dogs tn as she was working a night shift. I wasnt busy at all so i agreed. When i got to their place, i did some work and i got super horny. I pleasured myself for a bit and (im not proud of it) used my SIL's dirty panties while i did it. Even after, i was still horny. I went to sleep until I heard my SIL's car pull into the driveway so I had an idea. I pulled out my rock hard cock and slipped it out the slit in my boxers. I sleep in my boxers anyways so I figured it wouldnt be too weird if my cock was hanging out.

She walked in and fed the dogs before she came over to me. She tried to wake me up but i pretended to be asleep. Suddenly i felt her soft hand on my cock and heard her breathing getting harder. She started holding it and began to stroke. At this point, i pretended like I woke up and was shocked. She apologized like crazy and begged me not to tell my brother. I told her it's only fair if i get to touch you too! Surprisingly, she agreed. She said that despite being married for a year and a half now, my brother still hasnt been intimate with her. I put a hand down her pants and began to rub her wet pussy. At the same time she kept rubbing my cock as we stood face to face. Eventually i leaned in and licked her neck. She moaned and we started making out.

While we were kissing, i slipped a finger inside. She yelped but didnt tell me to stop. I pushed her on the couch and started going harder and faster till i felt her tighten around me and she moaned my name. After she came, i looked down at my dick which was even harder now, and asked her if I could get some help w it. She obliged and took it in her mouth and started sucking. I pushed it all the way to the back and she pulled my hips closer. I slammed it to the back of her throat before pumping her full of cum. She wiped her mouth with her dirty panties and gave me another kiss before going back upstairs to sleep.