Not weird at all! The full game will have explicit R18 CGs depicting the anatomy and actions happening in text. There will be an option to turn off NSFW content for anyone who would prefer to skip past those parts.
Five months later (congrats on release!) I'm playing the game and have gotten up to some of the NSFW scenes - I haven't noticed any ability to skip or turn off the scenes (I'm playing in a not entirely private environment).