MY BOYFRIEND AND ME!?

yeah im a guy and im biual, and yes i have a boyfriend, anyways, i feel like hes wayyy too ual for a 17 yo, im 17 too but goddamn, he wants to do it in public, on the rooftop, in public bathrooms, i mean geez calm down, but i dont think i can handle it anymore, hes on the football team at my highschool, and we have cles together and everyone knows we are dating, pretty accepting school, but i want to break up with him, we've been 2gether for 2 years and i dont know wat to do. can u help me?