Making out tips for pros:), 5 star to best answer?

kso, today im gonna make out with this guy.. i like him and wee had our first kiss yesterday:) now im ready for a make out, he is too. so we are using tongue so how do i do this while being great and possibly even making him, um excited? :D lmao. and also, how do you know when the make out session is over? i know he pulls away? just help:) thanks!