`` as much as i 'd love to ride you into oblivion for what you just did to me , i have to let you take over again , my thighs are just too knotted up from that constant tensing , and then more tensing when i still ca n't come , and then - '' i cut off her chuckled diatribe with a hungry kiss , and grabbing her ass to tilt her pelvis the right way , make do happily with her instruction .