The day gets closer and closer, then the most dreadful thing happens, my only girlfriend is sick, which means im going to be the only girl on this tri..., I instantly regret signing up for this. Time passes, my worries continue to haunt me, finally the day comes. The proffessor told our group that we were going to be assigned pairs, and that the pairs will sleep.together on the same tent. I thought that the proffessor would be smart and put me in my own, but he assigned me with a boy, he is kinda. ?Take off your clothes and fold them neatly and put them on the chair?. Then you instruct me to assume the ?show? position, which will me bent over, my hands on the floor with my legs straight and just my toes on the floor, knowing how it embarrasses me to be in that position showing my ass and exposing my pussy. I hold the position for a long time and even when my arms are tired and shaking from holding my body, you tell me ?Hold your position girl?. You know how it humiliates me and when. ‘Evelyn.’ I breath out her name against her neck. I kiss and nip with my lips slowly down her body. I reluctantly let go of her arms and grab her hips. I tilt them up and grab the back of her thighs, leaning down to lick her opening with my coarse tongue. She squeals in surprise. Her arms are still raised above her head, hands holding onto the bedrail tightly. ‘I’m so glad you’re here. I missed you so much.’ She smiles at me affectionately. I hook the back of her knees onto my hips and plunge. She aids me back well by taking my dick completely into her mouth. She was tasting it like a lollypop and I was licking and sucking her vagina like a piece of watermelon.She sucked my balls so nicely, and it was an awesome feeling. We both were competing like who is giving huge pleasure to whom and we both were winning and losing each and every second.Our 69 position was more than half an hour and both of us couldn’t resist anymore. I decided to break our 69 so pulled my dick out from her mouth.