how do I kiss give a head an wank a boy off

Me and this boy are linking (always flirting not close to a relationship almost a relationship) and like we're always hugging and shit and He always wants to kiss and I'm just there like I can't like not now and it ain't even a big deal but I don't know how to kiss cause I've never had my first kiss,how do I kiss?and also we're always talking about sex and tossing him off and sucking his dick and shit and ngl I really want to like i ain't even pressured I proper want to,how do I do it well?