deepfisting是什麽意思呀？

deep[英][di:p][美][dip]

adj.深的; 深遠的，深奧; 重大的，深刻的; 強烈的，痛切的，深厚的;

n.深處，深淵;

adv.深深地，深入地;

Aren't you going in too deep?

妳能進得去這麽深？

fisting

[體]用拳擊球;