This is part of the twenty-second chapter of the Kaifuku Jutsushi no Yarinaoshi manga series.
Summary[]
Though Keyaru (as Keara) is eager to get revenge on Blade, he keeps up a friendly chat before moving elsewhere under the pretense of going to the bathroom. Not knowing he was being watched, an impatient Blade puts a mixture of aphrodisiac and sedative into Keyaru's cocktail. When Keyaru comes back, Blade tries to invite Keyaru to drink his cocktail, but Keyaru insists that (s)he has had too much to drink. In response, Blade takes a sample of the cocktail in her mouth and kisses Keyaru to force the latter to consume it. With Keyaru unable to resist the drugged cocktail, Blade prepares to take care of Keyaru elsewhere.