Most Helpful Girl
Yeah you can but it's most likely going to be a platonic friendship rather than a relationship. All couples or most of them will have sex eventually
Most Helpful Guy
In general, you're not suppose to ask for sex on your first couple of dates. Of course you can date then and not ask for sex, they prefer you not bring it up, they'll have sex with you when they feel they are comfortable with you and when they feel they can trust you.