Young Michael wanting to pleasure you with his mouth but he's timid and doesn't know what to do so you take charge, pushing him flat against the bed and lowering yourself onto his face, one hand holding his, fingers entwined for reassurance. The other gripping his hair to make sure he gets the right spots, slick coating him while you grind against his face, he can't help but moan at the taste of you.
Older Michael prefers you riding his face rather than just eating you out, either twining your fingers with his so you can use him to steady yourself, or tangling your hands in his hair, pull as hard as you like.
His hands gripping your thighs to make you move faster against him, eating you out orgasm after orgasm without stopping and pushing up against you wanting so be closer, to taste more, until you can't hold yourself up any longer. He finally slows downs so you can rest up for next rounds.
Either way, yank his hair and ride his face, your personal throne.