The Witcher and Cyberpunk I’ll give you, but Mass Effect definitely fades to black before getting to actual sex, the other two are mods. I wasn’t saying sex in games doesn’t exist, but if we’ve gotta go back several decades for a handful examples, that doesn’t feel like something that’s “common.”
Sex scenes are common in modern games - and are often made by filming human actors who are then digitised into game characters.
Is “common” referring to cringey low budget Steam games? I don’t think I’ve seen any sort of on screen simulated sex in a game, ever. Granted I tend to only play well publicized indie games and larger releases. But how common is this? Am I out of the loop?