That's easy..
Anyone of these men I would eat their showered asses.
1. Brandon P. Bell
2. Jason Momoa
3. Christopher Meloni
4. Trevor Jackson
5. Trey Songz
6. Thomas Dominique
7. Milo Ventimiglia
8. Suki the Merman (Not a mainstream celeb but has a natural masculine ass out of this world)
9. Jay Ellis
10. Chris Evans.