I personally prefer to alternate depending on the position she/we is/are in. If it's foreplay and we're in bed, I'm on my back or side, or we're in the 69 position, she's in control. Sometimes she'll bend at the waist or drop to her knees if we're showering together and suck my cock. She's really good at alternating sucking/licking the head of my cock, then my balls, and sometimes my asshole if she's feeling particularly dirty in the moment.
If she's in control and deepthroats me of her own accord more than once, that lets out my inner animal and I'll usually take control, grabbing her head/hair and fucking her mouth like a pussy, stopping balls deep in her throat and holding her there, hand on the back of her head, telling her to look up at me with her pretty face while she gags, eyes watering.
If we've been fucking for a bit, I'll pull out and fuck her throat/mouth roughly to draw out my orgasm and last longer, eventually shoving it back into her cunt, alternating like this til I spray my cum inside or on her.
One of my fave positions with her is to throw her onto the kitchen table or coffee table, and alternate fucking her missionary, legs pinned up to her shoulders so I can go deep and hard; which usually causes her to squirt when she cums. When this happens, I'll pull my cock out, spin her around on the surface like a lazy susan (she's small and petite, so this is pretty easy), and fuck her face from above while she's still cumming, making her taste her own cum while I finger her. When I time this right, she'll keep cumming and squirting while I'm in her throat.
(anyone taking notes? 😜)