Scorpius Noticed that his friend had then finished the rest of his drink, although his current actions had perhaps distracted him more than needed. But he understood. Something like this would likely require a drink or two to make it easier to go through with. He realized now that the decision to have shared in alcohol with him was a good idea. And he knew this was new territory for Albus and would help him as much as needed.
He heard his name being moaned out as he continued to caress and stroke his mate's arousal through the thin fabric of undergarment. Damn, he felt good, and the sensation increased his own as well. He smiled, "Yes?" in that grin of his, though now seeing the hand on his wrist. Not stopping him, as his hand had moved without resistance. But perhaps cautious. Or curious. He licked his lips, pausing slightly as he looked into his eyes.
"It's alright, Al," he assured him. "You know that you can trust me with anything, with everything. Including this. I am here for whatever you need." And he wanted to do everything with him (and perhaps to him, and vice versa), share everything. Now that their feelings were known to each other, Scorpius wanted to experience and feel everything. He was very confident they could both enjoy it together. And more than once.