Especially if the player character is the one doing it, whether you play as a tentacle, an insect of some sort, or just a regular human who's in league with the tentacles/insects.
The only game I know of which lets you do this is Corruption of Champions, but there are very few such scenes, and no images.
The only game I know of which lets you do this is Corruption of Champions, but there are very few such scenes, and no images.