I was working from home the other day when my mother in law (MIL) text me asking if I could come to her room and help her with something. (She lives with us.) I said sure and went to her room, knocked on the door and opened it.

She was laying on the bed in her night gown and was trying to put a couple of pillows under her legs because the doctor had told her that it would help with some back pain she was having. But because of her back pain she couldn't get the pillows in the correct position and asked if I would help her.

I said sure and went to her bed and grabbed the pillows. She lifted up her legs so I could slide the pillows under her knees; When she did this her gown slid down her legs and left her pussy completely exposed. She was looking up at the ceiling and didn't realize her gown had went up.

I got the pillows under her knees but couldn't take my eyes off of her hairy pussy. She still had no clue and spread her legs some as she lowered her legs on the pillows. This gave me a perfect view of her pussy. I asked if this was good or did she think she needed another pillow, she adjusted herself some and asked if I would put one more pillow under her knees.

I reached for another pillow as she lifted her legs again. I slid it under her and just like the first time she spread her legs again, but this time wider giving me an even better view.

I asked if that was high enough and she said yes. I asked if she wanted me to cover her legs up with the covers, she said not now that she was pretty hot, I smiled at her and said yes, yes you are as I looked back down at her pussy.

I started rubbing her knees moving my hands up her thighs, (I had rubbed her legs for her before but not with her pussy out in plain sight). She was telling me how good my hands felt when I took my right hand and ran it right down in between her pussy lips and curled my middle finger so it would go into her.

Her pussy was really hot and wet. She jumped and looked down and realized my finger was already inside her rubbing her g spot. She reached down and tried to push my hand away and raise up, but she couldn't get up because of the pillows under her legs. She was telling me to stop that this wasn't right, but I kept fingering her and rubbing her pussy lips.

She laid back and I told her that it would be our little secret and lowered my mouth down to her pussy and started licking it.

Next thing I knew she had raised her legs up and I was laying on my stomach under her legs with my face buried into her pussy. She was pushing my head into her more and more, moaning and squirming. When I came up for air, I saw she had pulled her gown up and was pinching one of her nipples.

I took that as a sign and slid up onto her, pulled my shorts to the side and shoved my hard cock into her in one quick motion.

She wrapped her legs around my ass and pulled my mouth down to her titts, I sucked on each nipple a little as I was pumping my cock in and out of her as fast as I could. She grabbed my head and pulled me tight to her breasts as she moaned that she was cumming, this put me over the edge and I shot my load deep into her pussy.

We laid there for a minute without saying a word. I got up covered my dick up and put the pillows back under her knees. I pulled the covers over her and told her that I would be back in a couple hours to fuck her ass and kissed her on the lips and left.