You interfere, but it's too late

"She was just joking! Look, please don't tell..." Before you finish saying anything, Bethany runs to the door and tries to open it, but it's locked. Her expression changes from worried to surprised to even more worried.

The guard chuckles "You think this is the first time I've caught students fucking on the school grounds? It probably happens once or twice every week. There is this one girl, Jenny, no, Jessica. She just can't seem to keep it in her pants. I've caught her three times just in the last month. Always different boys. Funnily enough, they all seem to look like you." She says as she glances towards you. She looks back at Bethany and continues "I was starting to think I should let you go, but after you've done this... Well, we can't just let that slip by, can we?" She motions with her finger "Now, come here and get on your knees. Seeing as you're feeling rebellious, I'll deal with you first." Bethany reluctantly complies.

You notice the huge bulge that the guard sports. "Just how many girls with cocks are there in this school?!" you think to yourself as Bethany slowly gets on her knees. You start becoming more and more nervous, but also strangely aroused.

The security guard unzips her pants and drops them to the ground. She isn't wearing any underwear and you can see that the bulge wasn't lying. Her cock is probably 8 or 9 inches long and it is still flaccid. You thought Bethany had a massive cock, but the guard's one was even bigger although around the same in girth. The guard grabs her cock and strokes it several times. Then, she suddenly slaps Bethany across the cheek with it. "Open up, girl, you don't want to test my patience." As soon as Bethany opens her mouth, the guard shoves her cock in it.

You can't help but feel extremely aroused from the sight of your best friend being face-fucked by the woman with the biggest cock you've ever seen. You have the feeling your cock is going to rip through your pants. It is rock hard to the point of pain. You unzip your trousers and drop them down to alleviate the pain. Seeing as you're half-naked, you think you may as well jerk off. However, as soon as you grab your cock, you hear the guard say "Hey, you're quite the eager beaver, aren't you? Don't be shy now, come and join your friend. There's plenty of meat to go around."