IS THAT MY MOM

Hi all. This is rajiv(name changed),19 male, from coimbatore with my first sex story. Your responses are welcome.The story is about my mom raji. My mom is a sort of a modern woman doing a internet bizz of making web pages. She uses our third bedroom as her office.She does this bisnuess along with her old male high school friend. She has a milky white complextion with a hourglass figure of 35-38-40. I would say she got a pair of pink nipples and never shaves her pussy. I have seen her naked a lot of times from our bathroom door. But the remodeling of our house two years back left me with a new bathroom with no keyholes. But I still imagine me jerking off seeing my mom smmoche her butts with soap.The story starts a few months back when I returned home from two years in hostel. First up I was astonished to see my parents in railway station. My mom had come in a blue saree and looked much more sexy than she was before. One look can tell you about her frequent visits to gym. I tried really hard to hide my erection when she hugged me. My cock throbbed out of my jeans watching her ass sway as she walked.Back home the atmosphere has completely changed. My dad frequently goes for tours and my mom stays alone in home. They were not a happy couple now. They always fight and there was an air of dispute. They dint want to share it with me but I was not so small. My dad suspected she had a relationship with her male coleuge,Santosh. He was my moms school friend and does the business along with her. She mostly dosent see him as she works at home. I felt so sorry for my mom and did not have a clue on why my dad got in to such suspicions. I had stayed in my house for at least two months when I came across a sms in my moms phone. Santosh had sent a adult message and my mom had replied “ naughty go…sleep”. The time of message was 11:46 at the night. There were no other messages ,all were deleted. That was the time I first felt my mom was cheating.Then I made it a habit to read her messages. I would come across some messages like “what are you wearing?” . I couldn’t say if they were in to sex or were just chatting.A couple of weeks before my dad went for a tour in chennai. One fine morning, I saw my mom in a hurry,she told me she had to go to santosh’s house to give him some papers,and she would buy a printer.she promised to return home 3 hours. I thought of following her but felt it was too much for me. After she went I watched tv for a while and got her underwears she put for wash. I knew my mom dosent wear panties at home. I got myself naked and entered bathroom for bath(she puts her clothes in bathroom for wash). She had took bath in a hurry and her clothes were thrown in the wash area. She also forgot to close the tap. I was almost taken aback on seeing a white napkin like thing in the end near the tap. There were a lot of hairs rolled in it. They smelt like pussy hair. I had seen her cunt hairy for months when she bathed. Why should she shave now? Dirty thoughts started creeping. Is she going to have sex? Is my mom cheat. I dressed up and called her number but it was switched off. I almost confirmed her sexual relationship.My mom turned home early in the evening. She told me she was late as the car brokedown. She was not able to buy the printer and she had booked one. I asked her about the cellphone. She said it was out of charge, So switched off, she told me she had to get some sleep as she was tired. She was immediately sleeping even without changing her dress. I could feel the tiredness from her face and her disordered clothes. God was my mom a slut. A whore. Deep in my mind I wanted her to be a piece of slutty shit. A couple of days later my mom told me she was going to a cinema with her colony friends(ladies). I knew it was a lie, so when she started off in her car I followed her. I expected her to meet up with Santosh somewhere but it dint happen. She went to the theater and joined with her friends. I felt ashamed of spying my mom. Was this my imagination, was she nit having anything with santosh, I knew she was a homely woman. I was seeing her in the parking lot chatting with her friends. She had the same blue saree which she came to receive me.the saree hung tight to her ass and her curves were visible, the blue satin blouse was low cut and I could say she dint have bra. Her boobs almost perked out of her satin blue blouse. I was lost in thoughts when sangeetha aunty(my moms friend) called me “hey rajiv how are you”. My mom saw my mom “rajiv what are you doing here?” I was choking “err………mom……we have a cricket match near by I saw you on the way and came here” After a 10 minute chat I got away from them and went to my friends house. I realized it was my biggest mistake to suspect my mom. When I returned home afer two hours in my friends house, I was surprised to see a lexus car parked in our house. The door was locked but I had a spare key, as soon as I got in I heard some muffled voices from my parents bedroom, the door was half open. What I saw inside caught my breath in amazement.The bed faced the door at an angle. I saw my mother from the side and behind. She was on her knees on the bed, straddling a naked santosh and slowly fucking him. She was naked except for the blue satin blouse that was open completely. I could clearly see the man's big cock impaling my mother's ovaled pussy.I was able to frame my mother's ass as she rose and fell on the distended tool in her cunt, posting up and down on the top half of it in a slow and incendiary rhythm. "Unnn!...Unn!...Uhh Hnnn!... Raji!...That's so good!...I'm so close baby!...Don't Stop!...Please!..." and then..."Holy shit!...Who's that?..." he yelped as his eyes glanced past the my mom who was riding him and noticed me standing just outside the door. Mom stopped her fucking motion just as she was at the top of the prone man's cock. She looked back over her shoulder and saw me standing there. I looked at my mother in wide eyed disbelief. She looked at her son calmly for a long moment. Then she looked back down at the man lying beneath her. "What's going on raji!...Let me up!..." the squirming man demanded."No santoshl!...Don't!...Not yet!..." mom responded, stiffening one arm against the man's chest and forcing him back down on the bed."You're not done yet!...""But I can't!...Not now!...Not with...him... right there...!...Nahhh!...".My mom revolved her hips,so as to distract him “yes you can,its my son there.” "Umm Hmmm!...That's it!...Umm Hmm!...Come on!..." mom encouraged, settling all the way down on santosh’s up thrust cock. I could no longer see any of the big man's shaft, just his drum taut balls bulging under my mother's twisting ass. "That's it lover!...Finish!...Finish inside me!..." she murmured, letting one hand drift behind her ass and onto his balls.Then suddenly she looked at me and smiled. I easily found what my mom saw, there was a huge buldge in my jeans and it was growing as never before. Her boobs was swaying as she told him, “ come inside me ahhhhhhhh…………” she looked straight in my eyes when she said this."Mwahhhh!...Nahhhh!...Ahhh!...Godddd!..." the writhing man on the bed cried. With moms little hand warmly pressuring his balls, his come erupted in a pulsing torrent. He thrust up frantically into my moms leeching cunt, his balls hammering in his groin. "Ummmm!...Unnn Hnnn!...You're making me come too!...Umm Hmm!...Ahhh!...." mom hissed, but she was staring at me. I could feel my moms orgasm approaching. My mom cried as they approached a mutual orgasm. There was a mix of juices from my moms cunt as she collapsed in to her lover chest. I quickly went to my room upstairs.how was I going to look at her in her eyes. I lisyened to some whispered voices from my parents bed room. My mom was convincing him all would be fine. Then I heard the door open and the car so. After some time I gathered to go out of the room.When I got out of my room I saw my mom had come up the stairs. We both met each other straight. She was naked except for the blue blouse she had with buttons open. She was full of sweat, tired, and her chendur was disordered in sweat. I could see the juices in her cunt and under thighs. She seductively walked towards me I knew I was going to explode cum, “ mom…….you…..were ………you were doing it with him?” I fumbled. My mom reached out with one hand and slid her fingertips around the back of my neck. Leaning closer to ,me so that her half bared breasts were lightly brushing my chest, she whispered in his ear..."You won't say anything!...""But mom!...You were in bed with that man...You were doing it...with him!......It's not right!...It's not right for you!...It's not right for dad!..."mom leaned in even closer until her exposed cunt was pushing gently into my crotch and she whispered again..." Were you wishing it was you?...". her cunt was in contact with my cock over my jeans ,,,I could feel the heat from her freshly fucked cunt.my cock was pulsating I was approaching an orgasm. "Noooo!...I can'tt!...Ahhh!...I don'ttt!...It isn'tt!... Nahhhh!..." I t cried, even as my balls kicked and he started coming against mother's tempting pussy. Helplessly I shuddered against mom writhing cunt in time my ejaculation. “You are coming aren’t you?” my mom was very cool, I ndint want her to know how easily she seduced me. That was the best ejaculation in my life I almost lost support and held her hand for support. We all have secrets son ,she said. “ you wont tell dad will you?……..I know you wish you cheat him……you come sooooo much ,baby, clean yourself up,”“mo this is not ……right I dint maen to cum ,I was so aroused ,”“we all have secrets son, I hope you will help me to be with my lover when we get a chance,we don’t even seeeach other often. Who knows you may also get to fuck me like santosh one day”saying this she retreated back to her home leaving me shell shoked.