I've got such a desperate need to see Winter Soldier getting teased sexually to distraction. I'm happy with this being female and/or male guards testing how long Bucky can stay hard for, how sensitive they can get him, and most especially getting him to orgasm (bonus points to those who can get him to whine, whimper and beg for it) because of course he'll try to resist as he wasn't given permission to get off from the pleasure.

+Bucky starts to get stiff whenever a guard puts hands on him in a not sexual manner after this constant teasing
++Bucky comes in his uniform multiple times because of how sensitive they've gotten him to be.