Kylie Jenner and Pia Mia Perez Bikini Embrace, Gisele Bundchen Bikini Yoga, and Bella Thorne Bikini Highlight the Sextastic Twitpic Roundup

Talk about the next generation coming into their own. While this week's Sextastic Twitpic Roundup is chocked full of a few of our favorite veteran hotties, there's no doubt the youngin's are coming into their own by way of social media photo sharing and ego stroking. That is, satisfying the ego portions of their brains, not as in stroking on ego, which I certainly do not condone. Though I'm hardly checking.

This week's Roundup includes Sara Jean Underwood looking so spectacularly hot, Kendall Jenner and Hailey Baldwin frolicking in bikinis, younger sister Kylie Jenner bikini hugging with Pia Mia Perez, Gisele Bundchen sextastic yoga, Rosie Huntington-Whiteley workouts, Izabel Goulartbooty sculpting, Bella Thorne bikini daring, Emma Roberts in her own two piece tanning, and much much more.  You owe it to my still long shot March Madness winning bracket to check out each and everyone of these crazy hot socially shared candid pics. Enjoy.