My Happy Threesome

Years after this hot story happened, I had a long talk with my sister and she had reminded me of this event. Thanks for reading. I had just started being involved with Jerod at the office. We had both started to work there after college and were both from other cities. Jerod and I had hit it off from the start, particularly since I had given him a hand job in his car after work one night. We had passionate oral sex on the first date and he had taken me on the kitchen counter of my apartment after the second date. We began to see each other regularly but there were still periods when we were away on business trips. After one such period, he had arranged a special evening out of dinner and local theatre. He was quite anxious to see me so I knew he was as horny as could be. Surprisingly the night before we were to go out, my sister had shown up in a terrible state over breaking up with her boyfriend and losing an important job prospect, being just out of college. My sister Ali is one year younger than I am. We were always hot but I was always blessed with prettier facial features so she always felt like I was more popular than she was with men. I felt badly about deserting her to be home alone while I was out with Jerod, so I told him that we would have to take Ali. What's more is---mom had raised us to always 'share our toys'. I made it clear that if he wanted to be affectionate with me he had to be equally affectionate with Ali! I think he thought I was being a bit of a bitch but he reluctantly complied with our reluctant threesome. Jerod politely kissed Ali after kissing me and was ever the gentleman to her, even though I could tell he had quietly resented our not being alone. At dinner I could not help but be amused by Ali who pressed Jerod with her affections of little caresses and kisses. At the theatre she had her hand on his thigh and snuggled against him when she could, the horny minx. We walked back to my apartment , arm in arm. I teased Jerod and said that maybe we should call it a night as Ali and I had a lot to talk about but that maybe he could come by later in the week. He diligently and passionately kissed me goodnight. At my insistence he did so with Ali with surprising passion shared by both of them. Just as I had opened the door, I had noticed a note that said I was to come down to the building superintendent's right away. I decided to usher in Jerod and Ali to wait inside while I took care of this errand. I did say to Jerod to "be nice to Ali" while I was gone. Ali gave me a wicked but curious smile... The matter with the superintendent was important and took longer than I had thought. I was surprised when I opened the door that I could hear grunting, moaning and cries of joy coming from the living room. There in the center of the living room floor, on the carpet was Ali on her back having sex with Jerod. She had her panties dangling from one foot, both her shoes and clothes on with her skirt up over her waist. Jerod had his pants down to his knees. I could see his stiff engorged cock pistoning in and out of her sodden vagina while she moaned and shook her head in sexual ecstasy. I was both shocked but immensely turned on by the scene. Oddly I didn't feel the least bit jealous, just so glad they were getting on so well and that she was happy. I hurriedly sat down on the armchair across from them and hiked up my skirt and pulled aside my thong. My labia was slick and dripping. I undid my bra at the front and rubbed my nipples while inserting a couple of fingers into my vagina. Ohhh it felt great to remember what Ali was feeling from Jerod's rigid cock going in and out of her...He pulled her legs under his arms while on top her and she focused her eyes on his face. So far neither had noticed me. I knew they were close to coming and so was I! After a few moments of gasps and groans Ali said "I'm coming, I'm coming!" ... She grimaced and winced and shook in a powerful orgasm. I could see her vagina muscles clench his cock as she did. My nipples were are hard as stones I was so turned on! Jerod began to gasp. It made me recall the feeling of hot jets of cum spurting inside me, as I circled my clit and frantically shoved fingers in and out of my clenching vagina. My head exploded in burst of orgasmic pleasure and for the first time I screamed out that I was coming as well. Jerod turned to look and as he did his dark red cock exited Ali and I saw a last spurt of come dribble out onto her inner thigh. They later said that seeing me masturbating beside them was incredibly erotic. Wave after wave of orgasm surged through my body. Ali giggled while cum dripped from her and Jerod looked like a man about to be sentenced. I giggled back! We all got undressed and had a good laugh and a long shower together. We slept together that night and Ali and I took turns making love with Jerod while the other watched and jilled in happy abandon. She left after a few weeks and eventually met the man she married. Jerod was transferred to another city but we still remain close.