I'm so into this. Bucky not really having a normal set of social protocol, but trying so hard. Knowing he wants to do this with Steve, but being sort of afraid because of conflicting memories of sex. Maybe being a little like a startled horse the first time Steve kisses his cheek, but slowly realizing Steve is letting him be the "aggressor" and in the - in Bucky's mind: how kind is Steve that he'll deal with Bucky's stupid hang ups over sex and give him the less scary role all because he's so freaked out?

You know how he reacted with a punch to a tech touching his arm in WS? I bet the WS knew he sometimes reacted out of the norm to necessary interactions. I bet sometimes he thought he was overreacting when he tried to get away from the guy pounding his ass raw with a stun baton. :D

Just having thoughts, heh, don't mind me XD
I so hope this gets filled, hahaha!