Re: Most erotic scene in Star Trek?
After watching some of my TOS tapes while my computer was sidelined last month, I'll have to nominate the Nona/Kirk healing scene in "A Private Little War", aided by one of the musical variations of "Vina's Theme".
Curly: Moe, Larry, the cheese! Moe, Larry, the cheese! (Horses Collars, 1935)