Model Caitlin O'Connor's Titillating in Pink!!!

Model Caitlin O'Connor is an exquisite multitasker ... looking cool, hot, relaxed and focused all at the same time.

Caitlin -- who you've also probably seen in Maxim and GQ -- grabbed her pooch, towel, sunscreen and iPhone and headed to Malibu to catch some rays and waves.

Check out the pics ... Caitlin takes an obligatory selfie while lying on the beach. And for good (hotness) measure, Caitlin also gets a couple licks from an excited fella.