Caught by MIL

My mother in law moved in with us for a few months when her new house was being built. She was already aware that my wife pegged me when she walked in on it one time. However the things she learned and saw while she lived with us has changed our dynamic.

First we had a room in our house where we had kinky sex was our spare bedroom. We had sheets for fun and sheets for guests it was on a different floor than our kids and had a door that led outside for when we had special guests come.

My wife told me to go clean the room out for her mom like I would when we had guests. The issue I missed a large black strap on and butt plug under the couch in the room. Which she would eventually find and I will go into detail on that.

My mother in law is super hot. People actually have thought my wife who is also hot and her mom are sisters. That being said MIL does have a small mom tummy / mom butt however that’s expected in your early 60s.

My wife usually has me locked in chastity. I asked before MIL moved in to get unlocked but my wife said no because she knows I think her mom is hot and she doesn’t need me jerking off in her mom’s panties. She will take the risk that I caught in chastity over caught in her mom’s panties by MIL. I asked if I was still required to wear my wife’s dirty panties and was told yes that was not changing either.

MIL moves in and my wife and her go out for a girls night the second night. After they left and kids sleeping. I was curious so I went and checked out what MIL all brought. First I dug through the hamper and found granny panties she wore for moving. They were full brief light pink Hanes her way with a ruffle / lace waistband. as I pulled them out I realized they were extra dirty with pussy juices, sweat and skid marks.

I brought them up and smelled them. They smelled so good I had to taste them. I brought the gusset to my mouth and licked the crotch area and skid marks. My little cock was leaking in its cage. Then I tried them on and they felt so good I was worried about getting caught somehow so I finger my ass a little in them while wearing with panties pulled to the side and then took them off and put back.

I often work from home so in the middle of the next week when my wife left for work and mother in-law left for the consulting job she had I again had access to her panties. This time I found 4 dirty pairs. A yellow lace VS thong that was crusty with juices, white Hanes her way granny panties with skid marks, blue and pink flower satin panties that smelled great, and orange and pink lace cheeky panties that had pussy juices still wet in them. I couldn’t help it I licked the gusset, crust, skid marks and sweet cum from all of them. my caged cock was leaking as I slid the yellow thong on.

I then shoved a pair of panties in my mouth while I fingered my ass leaking in them. After that I was horny I grabbed my wifes bbc dildo lubed it and started riding it. I felt like I was gonna explode as I sissygasmed in her panties. Then I took them off and knew I couldn’t put them back in the bathroom hamper so I washed all the clothes that were dirty.

That night at dinner MIL said thanks to me for washing her dirty clothes in the hamper but it is not necessary. I said I just wanted to get clothes for everyone clean if I am washing some might as well wash all. MIL said well thanks I appreciate it just didn’t want you having to touch my dirty panties and such. My wife gave me a look and said oh I am sure he enjoyed washing your clothes he is just such a helper and hates dirty things, As she stared at me.

After dinner my wife cornered me and said spill it why did you wash the panties. I said I am a helper. My wife said yeah I don’t buy it you did something in them. I said nope just helping my mother in law.

The next morning was Thursday MIL only dies consulting for work so she was not leaving that day. However, she went to the gym and when she came home showered. I knew her panties were fresh. I told her I am going laundry if you bring your towel and clothes up I can wash it all. She said ok and did. I knew the panties were fresh when I went in the laundry and overflow food storage room. There on top layed her purple leggings with purple Hanes her way granny panties inside and were sweaty, dirty, pussy juices and a single skid mark inside. I brought them to my nose and just as I was getting ready to lick them MIL walked in. She said oh my gosh what are you doing as my tongue was licking her dirty panties. I dropped the panties and was like a deer in headlights. I tried to say I thought they were my wife’s and MIL said nice try you knew I just brought them up.

She said well now I know why you probably washed them the other day but they are extra smelly and sweaty today. Then she said well go ahead lick them, I wanna watch. I said ummmmm as I tried to walkout she said lick them or I tell your wife what I saw. So I licked my mother in laws dirty panties in front of her. I had sweats and my wife’s dirty panties on while doing it. MIL said they must not be good no twitch in your joggers. I said they are good and just as I did a wetspot formed on my joggers.

MIL said omg that’s hot for an old lady like me. If you want my dirty panties once them come off they are yours, just promise to clean with your mouth. I said ok I promise. She said I will leave in hamper for you if they aren’t to dirty you know as us girls get older sometimes we pee or shart not on purpose from laughing or coughing. I laughed and said like mother like daughter.

That next week was great everyday I had panties of my mother in-law’s to lick. As the month went on I realized she started to change things and the panties were getting dirtier. All panties were now hanes her way. No VS except on weekends when she went out with the girls they were VS but those were creamy and cummy inside. I also dug through MILs room one day and found a vibrator and Hitachee wand she owned.

So the following Monday after a weekend I was getting panties from the hamper and my mother in law said have you really cleaned all of them? I said yes she said even if they had per or a shart? I said yes. She then said what about the creamy ones? I said yes. She said omg I thought you would stop with them being granny and pee or shart. I said I liked those. She questioned I did and I said yes. then she said and the creamy are from being fucked in nights I go out. I said your cum? She said well I am old and can’t get Preggo so mine and creampies. She said, You licked mens cum from my panties

I said omg you are nasty. She said me you did it and wanted to. I bet you have a little boner now. As she walked past me her had grazed my groin. She felt the metal and looked at me funny. Now I knew she was doing things on purpose it made me more horny. I decided when she left that week I was gonna wear her panties and ride her dildo I found.

Wednesday came and she left the house. I took her dirty granny panties out on before I licked them and snuck in her room and found her dildo it looked used and unwashed as I smelled it I knew she stuck it in her ass so I licked it some and then stuck it in my ass. I was so horny I decided to pull the panties aside in the front and back and lay where my cock was right over my face. I started fucking my ass in her room with precum dripping in my mouth and then as I was climaxing I opened my mouth and came all over my mouth and face. Just then MIL walked in. She said omg what the fuck are you doing that’s my dildo and then saw my face and started laughing as she looked at my face and realized I also was in chastity.

She said is your cock in a locked cage, why? I said your daughter locks me because my penis is so small. MIL laughed and said ok and you just fucked your ass with my dildo and came on your face and You came in that cage? Not thinking, I said, well I was trying to cum in my mouth and yes in the cage. She said omg are you always in that and I said yes as I tried to grab a pair of joggers she said no need to get clothes I saw it all.

Then MIK asked how small my cock was? So I said 4” long and like 3-4” around. She said wow you are tiny how does my daughter enjoy that? I said don’t tell her all this and Mil said ok. I said dildos for her or she pegs me. Mil giggled oh my you are my daughter’s bitch.

That night she asked my wife on the cage. My wife asked how she knew and MIL said she walked in on me in her panties using her dildo and cumming in my own mouth.

My wife told her my cock was tiny and I never gave her an orgasm with my tiny 4“ cock. That I made her cum from licking her or fucking her with my fingers or a dildo. That my cock was useless in the marriage except for when she wanted a baby, so it might as well be locked. That’s also why I wore panties now because men wear boxers but sissy husbands wear panties. Then she added when he wants to cum I usually peg him which you walked in on once and he cums from getting ass fucked.

My mother-in-law said well that’s a shame. That is why I enjoy being single and having male suitors with big black cocks. Speaking of your husband also licked men’s cum from my panties.

My wife looked at me pissed and said I am going to share more with you mom but not when he is here. My wife was pissed and I was punished but wow were the next 3 months, also more interesting.