Thirteen, fourteen, fifteen...Short sharp breaths escape my nose, you see my twitch at each strike. You pause for a moment and watch me, watching me j...rk slightly in different directions not sure of when you will start again, or where it will hit. I throw my head back, and bring it back down onto the bed, trying to catch my breath. I try to stay still, but am having a hard time. But it's not like I am going anywhere.Twenty-three, twenty-four, twenty-five. I hear you tell me you are done with. She trembled and moaned under my attention, attempting to shift her hips to control the pleasure. "You're a damn tease yourself," she said. I chuckled and kissed my way over her other thigh, leaving her to groan in frustration until I bit down again. “Fuck yes!” she growled. “Mark me! Hurt me” I raised my head to meet her eyes, licking at the new mark on her inner thigh. “You want me to hurt you, hm?” I asked. She shivered, either from my tongue against her thigh or from the darkness that. She has C cup breasts and a beautiful ass from going to the gym every other day. Jamie and Katie are my older twin-sisters, unlike other sisters who usually ignore their brothers, they really love me. Jamie was 5'8 with dirty blonde hair and brown eyes; she has a bodacious body with a perfect ass which guys in my school drool over and breasts which hang perfectly from her fit body. Katie has brown hair and brown eyes unlike Jamie, she is somewhat petite. She is 5'5 with tight ass and B cup. We hopped into bed and started fucking right away. Right when we were hot and in the moment I told her how good I thought her pussy would taste after I came in her and told her I'd love for her to make me her bitch and insist I eat her to orgasm. She was grossed out by the idea and wouldn't let me do it.A number of drunk nights later, my wife learned that after I came I really didn't want to eat her perfect cum-soaked pussy anymore. She also learned it made me really hot during sex if she told.