Does anyone else think...

In the mind link or physically? I have thought about the latter. Either Edward, weakened by the wine & his resolution that he will never return to his world, sought some comfort from a kindred soul OR the wine was drugged, and Edward hallucinated that it was Winry making out with him and under the mentally-weakened delusion, made no defense (It does add bite to his feelings of betrayal in their confrontation at the castle). Of course, Noa did say that her power was at its best when the subject was unconscious (and she would need to memorize those alchemaic symbols; rather hard to do while doing the horizontal mombo), suggesting that nothing happened. Maybe she did it afterwards.
I also tend to think Hughes and Gracia consummated their feelings that morning after the Putsch.