I could feel his balls pressing into my back. "I'm not too heavy am I?" Heasked."No, you're fine." However, his weight was pushing my privates into t...efloor. The combination of his hands on my flesh, the heat of his bodytoughing mine and the pressure was causing other muscles to react. I couldfeel my cock starting to harden, stretching down the leg of my shorts. Itried to think about other stuff to get my mind off my cock. But it wasn'tworking."Its been a long time since I gave another guy. “Good. Now, you must understand that I own you sexually. You are not allowed sex without my permission. Tommy, do you know what blue balls are?”“Yes mistress, I do.” I answered.“I’ll bet you have them now don’t you boy? Tell Mistress Shelly the truth!”“Yes ma’am...” I sheepishly admitted.Shelly stood up and gestured for me to do likewise. She said, “Strip! I need to see what kind of boy I own!” I gave Shelly a blank look and hesitated. “Well?” she snapped. I jumped up, saying “Yes,. I got picked up on a trip. It wasn't near as much fun," Carmina answered. Then she shocked me again, "Ever fuck another girl?" Unsure where this was headed, I slowly muttered, "Yeah." Me too," Carmina offered. "Did you like it?" Yeah." Me too. ... Someone in school? How long ago?"Two weeks would have been the simple answer, but I just admitted, "Lately, it's actually been George's wife Melanie. We have threesomes."I could tell she was the one who was shocked, "I've never done that! She sees him. I hurt physically, but I am ready for more as soon as she tells me. The scary part is that we have known each other for many years, co-workers who have shared the same ups and downs of men, k**s and a career. We have drank wine together to relieve the stress of a long day at work. I thought I knew her, maybe she thought that she knew me and to both of our surprises we now really know my need to be submissive and her desire to dominate. We have discussed men in the past, sharing some intimate.