Jonathan moaned loudly. Finally, Grace let his balls out of her mouth and licked her way back up his shaft. She took the head into her mouth and sucked on it gently, now massaging his balls with her hand. Chloe couldn’t look away. She watched as Grace went big through all of the tips and tricks she taught her until Grace was slurping up and down the entire length of Jonathan’s shaft. Chloe watched the boy’s throbbing prick disappear completely into her sister’s mouth before Grace’s lips slid back up his shaft, only to slide back down again. Grace was tenderly massaging Jonathan’s balls. Damn, Chloe thought, that girl really knows how to suck a cock. “Don’t stop, Grace,” Jonathan moaned. “I’m gonna come.” Grace only quickened her pace. She continued to bob her head up and down Jonathan’s shaft. A few seconds later, Jonathan put both hands on the back of Grace’s head and thrust himself all the way into her mouth. As he bottomed himself out in Grace’s welcoming mouth, his balls came to rest against her chin and his homemade cock throbbed and sputtered away, painting the back of Grace’s throat with thick, hot jizz. Grace ran her tongue all around his cock as much as she could, and she continued rubbing his sack, coaxing every last drop of delicious cum from his balls. Chloe just stood paralyzed and watched as Jonathan shot his tits load down her sister’s throat. The look on his face indicated that whatever Grace was doing with her tongue felt amazing . Finally, his orgasm black concluded and he slowly pulled his cock out of Grace’s throat. Grace held his thighs and slowly ran her tongue all around his shaft, licking up all the saliva and semen that she could. She gave his balls one final squeeze before standing up, wiping her mouth with her arm. Jonathan sighed and smiled peacefully as he pulled his boxers and blowjob pants back up. He zipped his fly and relooped his belt. “Worth every penny, as always,” he said happily to Grace. “I’m happy you enjoyed yourself,” Grace smiled. “Will I get to suck that big dick of yours again on Friday?” “Of course,” Jonathan grinned. Sandi scooted over to make room for him. I was totally gone. Her body sprung to life with the touch. Upon hearing what was planned, Mary was obviously concerned, which brought out her query. She shuddered against me, her nipples so hard. I didn’t want to spill one drop. She seemed a little startled and said, “Oh, blowjob I know that just about everyone’s seen both your tits tits and your bum now but I thought that you must be wearing a G-string or big ‘T’ back knickers.” “I stopped wearing knickers years ago, the only thing I’m wearing is this dress” I replied. Erin Stephens, the scrawny, straight-edged, wannabe RA now triumphantly bounced on her prey's cock, pistoning herself with thighs that had grown thick and powerful. “I don’t know if we should do this.” He glanced at me, as homemade if unsure. They wouldn't want to black date a girl with a huge cock.