Helpp πŸ˜‚πŸ™ˆ

Maia
How can i get my boyfriend to go down on me? We have been togeather a year now and we play around and all that (hj, bj, fingering) but i really want him to go down on me, what i mean is to lick me out. He has done it once before and it felt amazing, but how can i let him know that i enjoy him going down on me and want him to do it when we are playing around?