The following day passed eventless. Deep in my Mathematical Analysis studies, I lost track of time again. The only interruption had been a shouting argument between Mandy, my taut ass blonde neighbor and some other guy. As I had already had enough of intruding into Mandy's life from the day before, after being punished for watching her masturbating from outside her window, I just put my earphones on and went back to reading my math book. It wasn't like I had anything else to do but peering into her private life after all.
Few more hours passed, then I found myself reading the same line for the 20th time. It was the right time for a break. I opened the window to catch a breath of fresh air, when I saw Mandy walking around her house in a short t-shirt that reveled her navel and a pair of black little bikini briefs that left much of her toned bottom uncovered. It was a pretty hot day of late spring and the temperature was in the high 70s. I was only wearing t-shirt and boxers myself. She was going through some house chores. I didn't want to stare, given what had happened the previous day, but that big round ass was truly a work of art. Her buns were hefty, but in a fit and muscular way. That was the bottom of an athlete, not of a fatty. She turned and spotted me again while I was deep in my appreciation of her ass. Damn, could the situation get any worse? She must have thought I was a looser or a maniac. Probably both. Maybe she was right. Having caught me red-handed, she shook her head in disapproval but with a smirk on her face. Then she marched out of the house, reached mine, and rang the doorbell. What the hell could she possibly want this time? Was she mad just because I was staring at her ass? I quickly put a pair of jeans on, to cover my growing erection (I'd learned a lesson or two the previous day) and opened the door.
"Hi Matt, may I come in?" She asked politely. Unbelievably she was still wearing only her small t-shirt and black panties.
"Sure." Actually I wasn't so sure it was a good idea, but what the hell, I wasn't going to leave a girl in her panties out on the road, was I? We went back inside.
"Matt, you really need to stop staring at me like that, it is not polite. You are not stalking me, are you?, " She chided.
"S-sorry, I didn't mean..." Why did I have to come out so awkward every time I opened my mouth?
"Look, maybe you just need to get it out of your system. I'll make you a deal, I fuck your brains out, right here, right now, if you stop behaving like a creep and in exchange for a favor." She offered.
I had my defenses up this time, but she completely took me by surprise. I was speechless. I had been a virgin for 20 long years, I hadn't even gone to second base yet and she was offering to fuck me hard, right that moment.