"Mmmm, well... ok," she said eventually.
This will sound weird but I could hear her smiling.
"First of all," she began. "It started with exactly what you saw; what was actually happening up to the point when you went to the loo. But because I was getting so horny my mind just sort of... took over!
"So then, in my head, Tobias went and stood by the sink, washing something and I hugged him from behind and kissed his back - even though he still had his t-shirt on. He seemed happy enough with that so I tested the water a little more by stroking him through his trousers.
"He got all cautious for a moment, pointing out that you would be back in a moment but, didn't try to stop me as I ignored his caution and continued getting him hard.
"When you came back in, his trousers were really bulging and he tried to move my hand away. You noticed, of course, and asked if we wanted some privacy. Tobias tried to speak but I got in first and said you should stay.
"Tobias looked at me, then you, then back to me with a bewildered expression. Now we were face to face again, I rubbed him some more and went on tip-toes to kiss him. I was already getting very wet. I got on my knees and pulled Tobias' trousers down. He didn't know what to do! But he didn't stop me either. You were just smiling as I took his cock into my mouth and started slowly sucking on him. As much as you were enjoying the show though, you asked again if you should leave us to it.
"Obviously I couldn't speak with my mouth full so I had to use other means. I think the sight of me turning to look at you with his cock in my mouth and beckoning you over with one finger really worked. You got straight out of your trousers, walked over and... Mmmm, you were already very hard. It was lovely just sucking on both of you in turns. You took your shirt off too. The thrill of being on my knees in front of two naked men was incredible!
"But then I thought, 'Why the hell am I still dressed??' So I stood up and told you both to strip me. Tobias undid my skirt and it dropped right down. You knelt and tugged my panties down to join them and. bloody hell! It felt so good to have your face just inches from my pussy.
"Tobias slid my t-shirt off over my up-stretched arms and then got my bra off. I turned and sat on the edge of the table and opened my legs, smiling at you and flicked my eyebrows up. You knew immediately what I meant and you bent in to lick me.
"Your tongue pushed so deep into my pussy! It was the most amazing turn-on, especially with my husband watching. He stood slightly to the side, put his hands on my tits and kissed me while you licked my juices.
"Tobias let me enjoy your tongue exploring my folds and teasing my clitoris for a while then eased you away from my pussy, moved me around the corner of the table and bent me over it. I'd never felt his cock that hard before as he rammed it straight into me. It was heavenly! You just stood there looking at my face as he fucked me.