I started playing this game about 2 months ago, so no, I don't remember "the 2 minutes of gameplay on march update". Even so, whether this update does or doesn't have a full sex scene isn't as important as the fact that we are actually getting an update, so let's just appreciate that for a minute. Also, to say that "the new update doesn't have sex scene", when nothing explicitly says this, isn't "helping" the dev because it's spreading BS misinformation.
You don't know what is and isn't in this update, so you can't jump to any conclusions and definitively declare that something won't be in it based on one small thing that you're taking out of context that was said in relation to a single scene. There will undoubtedly be some erotic and sexy scenes in this update and there might very well be a scene with actual sex, but even if there isn't it doesn't matter because if all you're doing is playing this game to see sex scenes then you're not fully appreciating the game.