How do you stimulate a guy before sex?

YoU lightly stroke his penis while licking his scrotum and sucking on his balls and then suck on penis and massage balls you can also strip in front of him and let him reveal your breasts and vagina then let him explore your body he will probably go for your breasts and bottom so after you let him suck your breasts or whatever he wants to do guide him upwards your clitoris that can be fun for you and him and also have anal sex of it doesn't hurt lick his stomach and stroke his stomach with your hands breasts and vagina but mainly your breasts and vagina he will love that After that he will be begging you to have intercourse and if your going to use a condom you do it instead of him and make it very sexy enjoy and enjoy your orgasms