Sounds like an interesting book!!
Reading the premise, I was reminded of an old Tatum O'Neil/Kristy McNichol movie from the 80's called "Little Darlings" and another 80's rom-com, "The Last American Virgin". I guess teens just don't want to graduate as a virgin or they think it's a HS rite of passage. Who knows! I was never a teenager... *wink wink*😉😉 Books sounds fun though!