Spice up Sex with Partner

I’m dating this guy i really like and we had sex about 4 times already within the almost 4 months that we’ve been talking but we live long distance for the time being. I’m visiting him next week and i want to spice things up a little to make me stand out from any of his past partners.

I appreciate any advice/tips on oral sex or intercourse. I don’t even have confidence in my dirty/sex talk lol so some of those tips will help too.