[ And the emotional feedback that Sion's getting displays enough pleasure that he's clearly doing a great job of keeping Katou worked up. But once the lube is in his hand, he's once again moving his hand from Sion's dick— sorry, Sion— and working at the lid eagerly.

Want want need— In the process of trying to get the lid off, he almost loses himself in the sensation altogether, but he's not there yet, and it's a brief spike of impatience as drunk hands move. ]