The student make a bet

During lunch, you catch a group of the students scheming. You listen intently while pretending you aren't.

Ulric: " I bet I could break her."

John: "How so?"

Trish: "I say we see who can humiliate her the best. I want her filled with-"

Ben: "Come on Trish, let it go."

Trish: "I will not, I still feel your shit sloshing inside me."

Jessica: "That's kinda hot."

Ulric: "We are getting off track. It's Monday, and there are five of us. How about we each get one day to humiliate her and Friday after class we vote for who did the best."

You hear them all agree and even wager money on it.

(Let them try, buncha idiots.) You think.

After an hour of teaching, you have already put their silly game out of your mind. Jessica approaches you and quietly tells you she saw a bug crawl up your skirt.

"I'm sure you are mistaken, please take your seat." You say.

"I'm serious Miss Thompson." She insists.

You take her to the hall and ask her to show you where it was. You lift your skirt. She points to the back of your panties and it felt like she touched your panties.

"Right there." She says.

You turn away from her and pull your panties off your ass enough to look and to your surprise, there is in fact a bug in your panties.

"Ew what the fuck!?" You scream.

"Hurry take em off before he goes inside you." She says.

You throw your panties to the floor and jump out of them.

"Ew ew ew, how did that get in there?" You say with a shiver.

Suddenly the classroom door opens and the students come out into the hallway asking if everything is okay. Then they see your panties on the ground.

"Miss T. Why are your panties on the ground?" Ulric asks.

"Uh, um, well-" You try to come up with a reason.

"Those are mine." Jessica says as she scoops them up and puts them in her pocket.

"If they are yours prove it." Trish says.

Jessica shocks everyone when she pulls her yoga shorts down to her knees displaying her bare shaved pussy.

"See, no panties, they are mine." She says.

"Why were they on the ground then?" Brad asks.

"That is private and personal, and since we don't have a nurse employed here, I was taking a look at something." You lie to try and cover for her.

Most of the students accept that and head back inside as Jessica pulls her shorts back up. Trish stays behind and when it's just you, her, and Jessica, she flips up your skirt.

"Aha!" She exclaims "Explain that.

"I-I um, I just never wear underwear." You say.

"Underwear, like, no bra or panties, ever?" Trish asks, squinting her eyes.

She then starts to stare at your chest.

"Get back to class." You tell her.

She obeys.

"You know she is gonna check you for underwear from now on." Jessica says.

"Ugh, yeah. Get back to class, okay." You say.

"Oh, and um... Thanks for covering for me."

Jessica then pushes you gently against the wall. She lifts her thigh up between your legs and against your pussy as she pulls you into a deep kiss. Her hands grab at your body, one on your ass and the other slipping under your shirt and bra to grope your breasts. Your mouth is too full with her tongue to protest and she seems like a genuine student so you lean into it. You grab her ass and pull her closer.

After a minute, she pulls back and gets to her knees. She then slides a few fingers into your wet pussy.

"make sure you remove your bra before Trish sees you again." Jessica says.

"Ah, uh huh, t-thanks f-for reminding me."

You remove your shirt and then bra. You toss the bra to the side but she grabs your arm before you can put the shirt back on.

"Get naked for me, please, I am too horny for class right now." Jessica begs, still fingering you.