losing my virginity

i am 16 and i want to lose my virginity because i just want to. i understand that i don’t have to rush into this. i just want to have sex lol, i don’t really want a relationship w anyone. i met someone on Bumble who is 18 and i’m supposed to be going over his house this friday night and i don’t know how to initiate me wanting to have sex and also telling him i’m a virgin. any tips will be very helpful!