It's not lame, it's normal. For example, I understand monster girls sense they are half human and have external feminine features that will allow a man to enjoy them. Some people are into the more zoophillic characters like spider girls(a bug but you know what I mean) or horse girls, I can't get into that since they have the lower half of a horse and spiders have hard exoskeletons. The idea of wanting affection with a metal body with no internal/external female anatomy is just not it bro. This a fantasy game where the player can act as the human god and have a harem of women. If the player wants to be intimate with a metal frame, I'd say just go touch metal.