Oh no you don't. He pushes down on Jack's shoulders rather forcefully, knowing he's the smaller of the two and could quite easily be toppled over should Jack want to switch it up. All he's got is asserting dominance through fangs and snarls and knowing the effect of that, he's not too worried about being overtaken.
"China." he grins, toothily. "Boxer rebellion. Best bloody time of my life."
After his first Slayer kill, he shagged Dru raw in this temple as it burned and crumbled around them. Want to relive that memory?