I masturbated thrice in a span of three hours and it was only then that I could fall asleep, this time, feeling a bit lucky about being gentle.The nex... day, before I woke up, she text me saying that she got very decent grades for her assignment, and wanted to pay me what was due?I couldn’t believe the gold mine I landed upon.I always felt strongly about not making inappropriate moves so as to avoid causing discomfort to the girl, but simultaneously I also felt that I’d never get any action. But. As she sucked his cock he went back to tweaking her nipples and fondling her beautiful tits. This only lasted about 5 minutes before he stopped her.I thought he would lay her on the ground, but she walked around to the front of the car and climbed on the hood. Obivious to me this wasn't their first time as this seemed all too natural. She grabbed his head and pulled him to her tits. He sucked one then the other playing with the free nipple. Then he laid her on the hood spread her legs and began. Process. what process. I thought we were going to be fucking like dogs, that isn't a process in my book. was she a scientist? why did she have to say it like that. I was confused, and it obviously showed through."What's that look for? You didn't think a girl like me would hold you to your promises? Oh, you really don't know what you bargained for, do you? I have been thinking about this all day, I was positive you were not going to show up. But now you are here, and I am going to make you keep. "Would you like to know how long his cock was and how much of it I took into my mouth?" My pussy is yelling 'Yes', step-sis." You just need to be comfortable letting the flag out, with someone that won't judge you," she pointed out before she pecked my cheek. "His wood had to be at least seven inches, and my lips were only about an inch from the guy's balls. Then I just sucked on it for a couple of minutes. I felt him shake a bit, but he didn't make too much noise. I wanted to look back at him,.