STEVE:
*blushes and laughs nervously*
"y/n. . .your ass is beautiful the way it is."

TONY:
*slaps it so hard it jiggles for 5 straight minutes*
"Damn."

BUCKY:
*spreads your bootychecks in murderous adoration*

BRUCE (hulk):
"LORD KNOWS I'D SMASH Y/N!!!!"

PETER:
*blushes in shock as Ned says Peter wants you to make it clap on his face*

SCOTT:
*looks at you then to your ass then back to you*
"I mean --- you do got a nice ass."