I think it’s a bit different. Movies are normally from someone else’s perspective and you’re kind of limited to being along for the ride. With a game it’s typically your decisions that would lead you to that moment.

A lot of lewd games use sex as a way to reflect the relationship between characters and act as a shortcut to make you feel close to them so maybe it wouldn’t feel too odd in a story?

All that said I imagine it could easily come off as awkward as movie sex scenes do

Because of stage fright?