Yes

John was taking most of the cock into his mouth as he finally could grab the syringe. He smiled mentally. He continued the blowjob as he fiddled with one hand on the protection cap of the syringe. As he got it off he rammed the needle into the man's leg and quickly injected it's content. The man didn't seem to notice the prick. But John had enough of it. He let the cock slide out of his mouth and stood up with a big smile. The man smiled back at the drag queen pleased with her blowjob. Again he kissed the feminized boy on the lips, that were on his cock just a few seconds ago. John got surprised by it, but he couldn't help than to kiss back. Then it came to him that the man should be pretty weak thanks to the muscle relaxer. He thought about pushing him into the backmost stalls, where he and Dr. Valentine could feminize him without somebody seeing.