Had I known what to expect, I would never have complained about the cost of renting Rachel's time!I played with her tits, and especially her nipples, ...because I wanted to be sure that she had adequate lubricant when we fucked. During the foreplay, Rachel tried to get my cock to return to its former hardness while she was blowing me. It surprised me that I seemed to be in less of a hurry than she was. Finally, she begged, "Mister, please do not stall any longer. I need your cock inside me. I just. “Are you feeling amorous?” “When you’re around, I’m always feeling amorous.”She leaned over and kissed me. “You know all the right things to say, don’t you?” “I try.” “Would you like to see my tits?”“I’d love to.” She pulled her top up, exposing her bra. “You have fantastic tits, Christina.” “Thanks,” she said and jiggled them in her bra, “they’re not bad, are they?”She reached in and popped her left one free of its lacy prison. I quickly looked around, to make sure no-one was about, but. That is what I want" she smiled as she lowered her face and put a soft kiss on the wet spot. "I think we should take these off."She removed my panties and began to kiss and lick my legs beginning behing my knees. She slowly worked her way up my legs until her face was right in front of me. "You smell delicious" she cooed. All I could do was moan."Can I taste you" she asked as she put a small kiss on my clit."Oh yes" I moaned."Are you sure" she whispered as she blew lightly on me."Oh yes,. My hesitation must have given her hope as she went for broke. She threw her arms around me and rested her head on my shoulder. "You'd be the bestest brother in the whole world . . . if you’d just say yes. And you'd make your little sister so happy and thankful!" She smelled so good and as she nuzzled into me, I could feel the warmth of her lips and breath on my neck."Okay, another half hour . . . but you owe me BIG time," I warned, my mind already racing . . . to what I wanted from her. "Thank.