This question just occurred to me as I was looking through the Steam forum for CP2077, and it was just rife with people whining and complaining about who they could or couldn't have sex with (some Steam forums are such a mess). So I started reminiscing about the various relationships in past RPGs.
Going back; way, way back, the first time I remembered having a relationship was in Ultima 7 Part 2: Serpent Isle. There was a female mage in Moonglow that I had been flirting with the entire game, and near the end, there was a short little sequence where the Avatar got naked and jumped into bed with the female mage. No prolonged scene, or fade to black, but it is the first instance of a "romantic" encounter in an rpg.
What was your first?
Going back; way, way back, the first time I remembered having a relationship was in Ultima 7 Part 2: Serpent Isle. There was a female mage in Moonglow that I had been flirting with the entire game, and near the end, there was a short little sequence where the Avatar got naked and jumped into bed with the female mage. No prolonged scene, or fade to black, but it is the first instance of a "romantic" encounter in an rpg.
What was your first?