As her orgasm subsided she released my finger and i withdrew it from her pussy.It was covered in sticky juices and she told me to lick them off.When i...had done this i told her to meet me outside at the smokers shelter.I walked outside to the shelter and she joined me a few minutes later.I by now had a very stiff cock which she released from my trousers.She then turned with her back to me,lifted up her skirt and spreading her arse cheeks proceeded to ease herself onto my hard cock.As she began. "I composed myself a little, and spoke clearer, if not much louder. "I was to suck a cock before our next meeting. Any cock. And provide proof of doing it." Yes," you said, "And you haven't, have you?"I hesitated before replying, and you completely stunned me by slapping my face. Not particularly hard, but enough to sting, and certainly enough to take me aback."Yow," I squeaked. And you slapped me again. "Ow!" I started to raise my hands, and you slapped them down."Stop," you commanded. "It. The new couple had a thinner circle surrounding a thick one, circling another thin one. None of them made much sense, but she had to admit, seeing the one on her brother’s wrist she had a tendency to defer to him.“I thought mine were a birthmark too, but it never looked like any birthmark,” she said. “They’re more detailed, and unlike birthmarks, which either fade or grow over time, these have maintained their shape but have grown darker. I guess they’re more like tattoos.”“If it’s a tattoo, we. She was making this look so hot, I knew I was gonna last long. I felt my head touch her throat and she let out a little gagged cough and let back some. She reached passed my balls as she started bobbing away on me and caressed my taint and then went a little farther and touched my hole. Instinctively I shivered and she let out a gargled laugh and sped up her pace. Next she backed off completely and touched her you've to my slit where a could see I long line of pre cum connecting us. She drew to.