I was thinking of possible ways to make the first move when i was jolted out of my stupor by a light knock on the door. To my delight it was she dress...d in a light cream and beige sari holding my dinner in her hands. I helped her out and asked if she could join me because i was feeling lonely and homesick. She agreed but said she would have to report back to the reception in ten minutes. I faked a sad face and led her by hand to the dinner table which to my surprise she didn’t object.We talked. I was once told if you want to know what your wife will looked like in 20 years look at her mother, I was blessed.When I had regained my breath I asked what she was doing and she said “Something that I had always wanted to do” She smiled at me and winked at the same time. I am 27 years old and my mother in law looks like my wife’s older sister. She is 15 years older than me but very attractive and looks after her slim figure which boasts some fine tits. My mother in law then stood up and held. We laid there for a few moments and then she nodded her head, "Ok slowly move back and forth but listen, I don't want you cumming inside me and don't repeat what I am about to say but I lubed up for Tim, he likes to take me from behind, I don't want to clean up again". I nodded that I understood and started moving slowly, it was amazing, her butt hole felt as good as her pussy, for some reason I didn't connect the two but it was tighter, much tighter, that was good too. I decided not to remain. Srry srry(phir vo 203 min tak manata raha mom ko)Mom: acha thek hai par age se dhyan rakhnaManu: par bta to do atleast kesa thaMom:it was nice…Bye gn Yeh sab dekh kar mujhe bahut gussa aa raha tha par mein kuch nahi kar sakta tha, mujhe dar tha ki agar mene manu ko kuch kiya to vo baki dosto ko meri mom ke bare mein na bta de so mein chup rahaEk din ki baat hai ki mujhe daljeet ke ghar jana tha so mene mom se permission li, mom as usual puchne lagi kab tak aunge to mene mom se bola mom mujhe.