My child is so ticklish. I mean I can't even cut his toenails they are so ticklish. His chunky thighs is his most most ticklish spot and I can never resist!
I think we did the tickle, rest for a second, ask for more cycle for a good half hour that night. I always laugh too because from the angle he's at, he always looks like he has lots of chins. Either way, hearing his laugh makes me follow suit every time.