After all Carson and I do have different blood types.”As I walked over to Elena I heard Zoe asking, “Why would Erik need to get his blood tested t... see if he’s a match?”My dad whispered in her ear.“He what?” Zoe nearly shouted.I knelt in front of Elena and she held onto my hands.I was about to say something when Elena said, “Go ahead. Help Sam. We’ll be at the apartment waiting for you.”We then kissed and mouthed the words, “Love you” to one another.Some time later I finally walked into the. “My partner does know about us because we have an open relationship. She will not be celibate in my absence and that doesn’t concern me at all because we have a very deep trust in each other. Don’t let that be of any concern to you.”I was quiet for a while, wondering what it would be like if my husband and I could ever reach that level. I’d never asked him about any fantasies he had or any desires that might arise when he looked at an attractive woman. Did he watch porn? I didn’t know. I’ve. I also had to fit in my ‘weekend warrior’ duty at RAF Lyneham, home of the Hercules. It was a good two-hour drive to Lyneham, so I struck a deal with my Squadron Leader whereby I would report for duty early Wednesday mornings and be released by 4pm so I could get home at a reasonable hour. That meant spending Tuesday nights at a hotel in Swindon, but it left my weekends free to fly up to Donington and Sheffield. It also made me popular with my instructors who wanted to avoid weekends too.The. .and I was right !. Her warm hand encompassed my cock pulling back slowly and then forwards moving into a rhythmic tugging. She stopped suddenly, and I waited on the brink, my mind yelling NO, not now!!!...and then I felt the wet stickiness of a condom being rolled over the tip of my cock...wow, she hadn’t recognised my dick and now rolled the condom over the head of my cock thinking that I was a stranger. Wow you horny bitch, she thought I was fucking her from the other room and thinking that.