30 Year Friendship

I'm a 50 year old Wife, Mom, professional woman. I've only ever been with my husband. We've been married for 28 years. I love him more than anything.

My best friend has been single her whole life. She never talks about relationships. I just chalked it up to her being picky or asexual.

The other night we had dinner together. Just me and Tara. We ate and drank, listened to music and even smoked some herb. We were having such a great time. We were sitting on the couch, close together, cuddling like we have for the passed 30 years. But then it happened! Tara took my face in her hands and kissed me! I was feeling good, my inhibitions were down. I just went with it and reciprocated! It was hot, sexy and beautiful! I enjoyed it so much. We kissed passionately for almost 30 minutes. We were both so turned on and my jeans were soaked. Tara took my hand and put it in her shorts! She was as wet as me. I unbuttoned my jeans and Tara helped me pull them off. When she touched my pussy it felt like an electrical shock. I never had been touched by anyone but my husband. We ripped the rest of our clothes off and we're now completely naked. Tara laid on top of me and we devoured each other's mouths and tongues! As Tara sucked my tongue and lips she said I want to taste you. She slid down and plunged her tongue deep inside me! She ate my pussy like a woman possessed! It was ferocious! I came in minutes. She then stood up, straddled my face and fucked my face with her wet pussy. I loved the taste of her!!! She was pouring into my mouth like a faucet! She grabbed my hair and held me there. I almost suffocated but I didn't stop licking until she scream and writhed on my face! When she was done she slid down and licked, sucked and kissed her juices off of my face! We then fell asleep, naked, sweaty, and exhausted. When we woke up a few hours later we did it again. This was the hottest night of my life. As Tara walked naked into the kitchen I watched her beautiful fat ass! It was amazing! I then looked at my phone and saw 20 missed calls from my husband! Arousal and lust just turned into worry and sadness. How am I going to explain this to him?