her yourself

After seeing her enter the bathroom you act quickly and walk after her. She doesn't notice you walking behind her and she gets into a stall. You listen to her unzipping her pants and sitting down on the toilet. After she's done she opens the door just to be surprised by you on the other end.

"You? I'm sorry but this is the girls.."

Before she can finish, you grab her by the neck and push her back into the stall. Lily starts to panic as you tear off her obviously expensive top and bra, revealing her rather average tits. She looks up at you with a disgusted look as you pull down your pants and grab your dick. Even though the slut must've seen a lot of dick in her life this is probably one of the bigger ones judging by her shocked face.

"Open up!" you shout at her.

She refuses, pressing her lips together tightly to stop you from inserting your dick in her mouth. You plug her nose with one of your hands, blocking her airway, eventually forcing her to open her mouth. You take your chance and quickly slip your dick into her warm, wet mouth. You insert over half of your cock at once, causing her unprepared throat to tighten and making her gag violently. You leave your dick like that making Lily struggle to breath, before starting to fuck her throat at a faster pace. You would have thought that someone that probably sucked off half of the school could handle a dick better, but the loud and sloppy gagging noises coming out of her tight throat show that that's not true. Her eyes start to water as tears run down her face, ruining her mascara. Spit starts to leak out of the sides of her mouth, running down to your balls and dripping on the floor. You continue like this for a little while before grabbing her by her long black hair, sitting down on the toilet and pulling her on all fours in front of you. You immediately continue to destroy the poor girls throat. You slowly and hard manage to shove all of your fat dick down her throat causing her to gag again, this time though you don't pull out. Instead you lock your legs around the back of her head, using all your **** to push Lily's face into your cock, her lower lip now resting on your balls. Lily starts to make noises no girl should be making as you can feel her throat convulse. Lily is trying to puke but your filthy dick us blocking her throat completely. You can slowly see her face turn a bright red, than later a dark purple as her eyes start to roll back into her skull. Right before she passes out you tear her off your dick with one hard pull, causing her to finally throw up all over the floor. She begins to silently whimper in the corner, trying to regain her breath. This is not where you stop however.