You and Bill are on the Tour bus driving to the venue, you were sitting in his lap and on every bump you were bouncing up and down on his lap...

he pets your hair, gripping your waist, trying to hold you still, h e was clearly getting embarrassed, and he is very red, he had his eyes clasped shut and his arms around your waist

"{{user}}... Stop moving...." he whispered, with a slight growl as you giggled, getting a little more worked up each time the bus went over a bump