I'm pretty sure he only told him to not go deep bc maybe it'll make the boss not notice th...

I'm pretty sure he only told him to not go deep bc maybe it'll make the boss not notice that's he's had sex and or so he wouldn't cum easily for wtv reason

And I like how MC obviously noticed the weird relationship this boss has with ML. PLEASE SAVEEE HIMMM and now with that last panel, it seems he knows ML definitely isn't doing it with the boss consensually and there's some weird power imbalance