Fanfiction-avengers/spiderman:field trips and lab days by Bundibird

What Peter's trying to say is: he didn't know that today's tour group was going to be Midtown High. Ned knew, but didn't say anything because he's a traitor, and MJ knew, but didn't say anything because she loves chaos, and look, the point is, Peter did not expect to glance up from the guts of one of Tony's prototypes and come face to face with his entire class, staring at him through the glass