Blackwing smirked to himself on the inside, glancing over at Silvers unattended cup. Are you kidding me? I thought Party Rule #1 was to NEVER leave your drink unattended. I guess we all get to learn something today. Now, how exactly do I distract Ferrarity.... He thought calmly to himself. A light-bulb went off in his head, something deep inside of him felt terrible, but once again, it was overpowered by his motives. He looked over at Silvers cup, picking it up and taking a small drink out of it, setting it back down much closer to himself then it was before. "Just washing down the Vodka, he will never know." He said laughing slightly, turning to face the mare next to him with a smile, once again looking into her eyes.
"You have really pretty eyes.." He said, his voice trailing off as he leaned forward to kiss her. As he did so, he slid one hoof into his jacket pocket, reaching for the vial inside. When he made contact with her, he played on the fact that he HOPED her eyes were closed long enough. He swiftly unstopped the vial and poured the liquid inside into the cup with the best of his ability, the entire process made more difficult by the ability to not turn his head. He remained there for a second or two after he was finished before pulling away slowly, dropping the vial on the ground and kicking it away for somepony else to deal with it.