Ali knelt, dumbfounded. She couldn't believe Danny had left like that. One minute he's telling me how hot it is that I'm touching myself while I suck his cock, she thought, and the next he's cumming and walking away. Her pussy was aching, begging for release. Ali sat down, her back against the wall. Just because he had left didn't mean she couldn't finish. She pressed her palm firmly against her mound, loving the pressure on her clit, as she slipped a finger into her tight hole.
--
Danny was on his way out of the library when he ran into his roommate Brad. He was grinning like an idiot and Brad was confused. "Hey, dude. What are you so pumped about?"
"You wouldn't believe it if I told you," Danny replied.
"Try me."
"I just got my dick sucked down in the basement."
"Seriously? By who?" Brad was all ears.
"This hot little slut named Ali. I caught her fooling around with her girlfriend last week and recorded it. Naturally, she's eager to keep that video from getting out and it's working out well for me."
"Holy shit," Brad's eyes were wide, "that's hot."
"She might still be down there," Danny "she had her hands in her panties when I left her."
"Seriously? Where?"
"Why? You gonna go help her out?" Danny smirked.
"Help myself out is more like it, " Brad replied.
"You know the stacks waaay in the back, the bio journals and crap no one ever looks at?"
"Yeah," Brad was already moving towards the stairwell, "I'll see you later dude." Danny turned and left the library.
--
Brad moved quickly through the aisles. God, he thought, I hope she hasn't left yet. As he moved deeper into the stacks, he heard a soft gasp. Peeking between the shelves, he saw her. A cute little blonde, back against the wall. She had one hand in her pants and the other up under her t-shirt. Her head was tipped back, eyes closed, totally lost in her pleasure. This was too fucking perfect. Brad walked into her aisle and cleared his throat. The sound jolted Ali out of her reverie. She yanked her hands away and started to stand.
"Don't stop on my account," Brad said, "I'm enjoying the view."
"Um, I-- well, uh..." Ali spluttered.
"You don't have to explain," Brad said, stepping closer, "Danny already did."