Mother in law catches me

just recently me and the missus was re decorating the bedroom so she had to go to work ,being in the house on my own i got dressed up in lacey bra knickers suspenders and stockings and carryed on with the bedroom listening to music from my i pod, it felt good with all my sexy underwear on, when i got a tap on my shoulder i turned round and the mother in law was stood there trying to hide my self she shouted at me ,whot are you doing, she not a bad looking bird nice tits firm arse in other words a milf, so i started to explain myself and that her daughter new i was a crossdresser and that we ofhen in dulge sex like this and of course with a strap on ,whot shocked me next was her saying show me, my cock starting to twitch in my panties which she could see so i went to the drawer were we keep the sex toys and she started to go though it picking out the strap on , she turned to me and got close up and started to touch my now erect cock, say anything to my daughter and i will tell her i caught you, so agreeing i let her carry on , playing with my cock in my panties precum starting to cum out on the lacy front she stripped off nearly blowing my load she put the strap on on lubed it it and told me to bend over, doing has i am told she started to rub it around my man pussy and then slowy inserted it. slowly fucking my man pussy she said that this was kinky but she was quite enjoying it then she picked up the rythem and really fucking me hard cletching my man pussy muscles around that strap on , thrushed after thrushed really giving it to me precum dripping from my cock then she pulled out told me to lie on my back then she carryed on playing with my cock at the same time , looks like you are enjoying this she said and i nodded has she got the precum from my cock then licked her fingers then she finshed and it was my turn cannot believe i was going to fuck the mother in law so i was about to undress when she said leave it on fuck me in your underwear so i greed getting her in doggy style i eased my cock towards her pussy which was wet though and penertrated her fucking her was heaven going for about five minutes i could feel my balls tigten she quickly pulled off me and turned around and took my cock in her mouth and started to blow me cum in my mouth she said and i did she swollowed the lot,after we finshed she said our little secret and that she could come round and do it again so i agreed