I feel myself gaping wider, becoming a worthless loose slut. I pant hard and slide one dildo out, sliding four fingers in their place. I slowly add my...thumb and shove my fist hard inside me. My pussy stretched beyond belief, my fist and my thick dildo both inside my pussy. I'm gasping for air, so full I can feel my stomach bulging out some. I fist myself harder and feel my cunt start to squirt and cum again. I look at chat and see that these men only want even more, then I realize I do too.I. They tied my legs to them so I stood naked with my legs spread. In front of me there was a wooden box filled with concrete.I was told to bend over and take a good grip on to bars attached in the concrete. I now was handcuffed to the box; it was so heavy that I had no chance to move it. Now I was all naked, bend over and my pussy fully exposed. I was waiting exited on what would happen.A big guy went over to me. He opened a briefcase with several rubber dicks. There were different sizes from big. His kisses were light and soft and so intimate. I was trapped in his embrace one arm around my stomach and the other around my hips. I could feel his left arm reaching down towards my pussy. I knew I was dripping and his sharp intake of breath confirmed this. “Oh shit baby.” He said between gritted teeth. “Fuck this I need you now.” He let go of me and placed his hands on my hips. Without any help his cock entered me, filling me, stretching me. Oh my god he was so big. He felt amazing inside. The girls were dressed slutty like me and boys were enjoying beer and music, “They are my friends and they gave me this dare to fuck with a stranger.” The man looked at my friends and then looked back at me. He did want to fuck me but he didn’t seem sure about it. “I’m sorry, I can’t. Fucking a stranger is always a risk” he said and left me standing there. After five minutes a car pulled over. “You need a lift, Miss?” the first man sitting in driver’s seat asked. I bent over the window and.