I had to approve the person first2. If I said no it meant no.3. The person had to understand I would only do him with husband present.4. The person ha... to understand that it was a sex only relationship.5. Discretion as mandatory. Any hint of it ever getting out and I would never do it again.6. No pain (no matter how slight) was ever involved.After I agreed to have sex with someone else I found that I was checking out nearly every male I had contact with thinking about how it would be for him to. I placed by arms around his neck and drew him in for our first real kiss. His arms went around my waist and pulled me close to him. Our kiss continued on for a while, his hands beginning to roam down over my ass and pulling me up and against him.He paused to kiss my eyelids and then cheeks. He backed me up against the wall as his lips moved to my neck. They worked a wet line down the side of my neck as he grasped my waist firmly. His hands slid up my stomach to my breasts as he grasped them. He thrust his hips forward, driving his cock back into my throat.I opened my throat and held my breath. I began to count, “One-one thousand, two-one thousand…” I made it to 68 before I gagged again, spit and goo running down my chin.“Fuck, that’s hot,” he moaned.After I gagged a second time, he pulled his cock out until just the head was on the tip of my tongue. He used short slow thrusts to fuck my mouth, using only the head of that thick dick.I eagerly gasped for air around his cock.He. I nearly jumped out of my skin! My heart immediately began to race. I hoped it would be Lisa. I grabbed my scanner and quickly walked to the back door. I looked through the peep hole and saw short black hair and olive skin. It was her. I made myself take a deep breath as I unlocked the door.When I opened the door, I was greeted with a huge grin. I had grown to love that grin over the past few weeks that Lisa had been delivering the boxes for my store. I couldn't help but return the grin."Hey.