Get it out of his system

Chihiro put his hand on his dick, trying to **** it down towards the toilet bowl, however, the second his hand came in contact, a wave of pleasure spread out.

His grip tightened as it moved up and down the shaft, each movement giving the same pleasure he had when it was wrapped around Aoi's thighs.

"If it works..." Chihiro closed his eyes, trying to forget where he was but as he did, he saw visions of Aoi, every part of her body on display, his imagination posing her around in the most erotic ways possible.

As the fantasy played out and Chihiro's other hand moved down to his dick, he couldn't help but notice that he couldn't see Aoi's pussy

"I wanna see it..." Chihiro called out silently, the was a depraved part of him that wanted to see Aoi's bare pussy.

"A-Aoi... I-I... Ah..." Chihiro moaned out, all of his shyness fading away.

Meanwhile, outside the stall, Aoi was able to hear all of Chihiro's little moans and cries. Her face was bright red, she didn't know how to deal with the sounds she could hear.

'I didn't know she was this into me...' Aoi could tell based on Chihiro's voice what he was doing, she'd never admit to it, she had also masturbated before and she knew that there were more than likely guys jerking off to her, but somehow the thought that one of the girls in her class was masturbating to her while in the same room as her was almost unbearably embarrassing but also kind of alluring.

She didn't know why she did it, but Aoi placed her head against the door, there was something about how Chihiro's voice sounded that made her want to hear it more. Aoi wanted to say that her interest in hearing Chihiro's cute moans was like someone wanting to hear a cute kitten purr, however, as she continued listening and started to breathe heavily, she suspected that it was something dirtier that was driving her actions.

Aoi's entire body pressed against the door, she wanted to hear as much as she could.