Yeah, why not?

"Actually..." you mumble. "Maybe we could try something else real quick before I go?" You look at Ryan sheepishly, who slowly grins, figuring out where you're going. He nods slowly. "Of course, what did you have in mind?"

You blush again. "I... I kinda want to know what 100% feels like, and it makes sense to test it now so that you can just put your dick back in me to fulfill the need rather than later when I won't have a dick handy..." Ryan considers your proposal thoughtfully. "Sure," he says, "but I have an idea too." A little nervous, you look at him expectantly to continue.

"Remember in that book we had to read in year 1? The Greek one, the uh, Odyssey?" You nod. "When the main hero wanted to listen to the sirens' song, he had the crew tie him up so he could experience it without losing control." Your heart sinks as you realize where he's going. "Why don't we do that too? If I tie you up so that you can't move, you can see what it's really like at 100%. You might go crazy, and I think it's safer for both of us if you can't jump me."

Damnit. That makes a lot of sense. The first craving really built up over time, so if you wanted to put this to the test, you should let it linger for a bit.