"...you really are an idiot, sunbae," says Woo-young, fondly, and his arms work now somehow so he can use them to pull Tae-gun back in.

At some point it occurs to Tae-gun that more skin contact is better for guiding, and that is completely 100% of the reason why he gets rid of his and Woo-young's clothes. And in the middle of making out like that it occurs to him that making out naked while rubbing their cocks together isn't exactly not sex, even if he's resolutely refusing to actually use his hands for anything other than holding Woo-young, but when that happens he fails to bring himself to care very much. Without direct, active stimulation, neither of them comes, which does have the predictable consequence that he gets hornier, but he actually takes some satisfaction in being able to control himself that far.

Even with the enhanced guiding from the game, teleporting two people from Korea to Canada is still a bit much, and Woo-young isn't all the way to fully mobile by the time the sound of their growling stomachs suggests they ought to put some food in them and probably go to sleep; this whole thing started late enough, after Tae-gun's last dungeon for the day, they're kind of burning the midnight oil. Woo-young lets Tae-hwan know they're alive and have not been taken over by sexy brain aliens (...too much) and then they sleep.

And on the bright side, sleeping together does get rid of the last bits of his backlash! Which is to say, "Sunbae, we should maybe consider the possibility that this is real."

"But I don't want to."

With this sign that they're properly woken up, the game pops up a window.

Quiet mode deactivated.

Having sex [however technical] with someone you love, and not deciding retroactively that it was some sign that you're broken and should catapult yourself into the nearest volcano, has increased your ERO by 1!

"...isn't ERO the... improbability stat..."

...is the game saying that by having sex with Woo-young he literally bent the laws of probability. "Fuck you, too."

ERO / Erogame Logic: The extent to which the world will bend---or can be bent by you---to create romantic and sexual situations in defiance of probability. Or at higher levels, physics. If you keep pushing probability to its limits, then probability will learn to be a bit more flexible down there, relax and take it in easier. You cannot actively increase this stat; it tracks your character progression.

"You could just show me character progression screen rather than making me have to click it." Click.

Same character page as before. The ERO boost put his his BKL cap at 9438, an increase of almost a thousand points. Despite the LST increase, his backlash is down by 20 points, so his effective LST is down to 16.

"Fine, okay, I get it. Is there a tutorial somewhere or am I meant to just do things and then quests will pop up, what's my end of the deal here?"