Ask her to come help you with something

"Hey Hayes, I lost my phone charger and I can't find it anywhere, mind going to the lost and found with me?" You ask

"Sure I'd love to help" She replies

The two of you go to the lost and found in the back of the school, and when you get there you suddenly see Hayes push you against the wall.

"Hayes what the hell are you doing?" You ask

"Something I needed to get of my chest" she replies

She suddenly takes off her top, now in front of you in her braw, her D-D sized tits right in front of you.

"Go on Noah" she says sexily "Touch them"

You feel her great big tits and you throw them around putting your face in them.

You want to feel more of them though and you unclip her braw letting it fall to the floor, her big bare breasts in plain view.

You then start to grab one of them and suck on, causing Hayes to give a slight moan, you then switch to the other one sucking on it as well.