The Four Worlds of Fantasy

I imagine that's probably the physical part is when you're with someone like being able to see down their throat. That would kind of be the physical sort of equivalent, I guess. What about actually trying to fit body parts in their mouth? Like, here's my finger hand or,. I mean, I guess technically like a blowjob in the four worlds. You're probably just imagining them sucking your whole body up. Right. Honestly, I have seen some four illustrations of something similar to that.