MGS4 makes slightly more sense narratively when you realize the entire game is just a series of elaborate dick jokes leading to Snake and Ocelot fucking at the end
- Snake hiding with the statue in Chapter 1 too many times resulting in its dick falling off while Snake facepalms
- Naomi looking with horror at a naked Snake (har) while he looks uncomfortable in Chapter 2
- The entire sequence in Chapter 3 where he's disguised as his younger self, Meryl berates him as a tryhard, and he reverts back to Old Snake
- The surveillance camera frozen over in Chapter 4 and falling off while Snake tries to do the "a surveillance camera?!" callback (and Otacon makes fun of him for it)
And then Chapter 5, the climax of the game, being the second most violence-as-sex fistfight after Gray Fox. Ocelot kisses him during it