guy im talking to got sexual, what do i do? (17)

hey, ive been talking with this guy (both 17m) online for about 3 months now. we hope to meet soon as he’s only an hour ish away and see where things go (currently can’t meet him cos parents and such, long thing)

last night, we called and played some games together. we got bored of them and just started chatting.

then he slowly started asking sexual questions and it has me worried of his intentions/if he thinks this is casual or not serious.

he started off asking like, “do you shave your armpits” (i was shirtless), then to “do you shave everywhere?” and so on so on.

he eventually asked me my dick size, cut or uncut, top or bottom, said how he was sweating so much and he needed to take off more clothes (he didn’t show me anything).

i’m just a little fearful these three months were a waste. any advice would be great ☺️

thank you!