Awwww yeah, that's the throes of abandon there! Timido has thrown off all his inhibitions and is completely without worries there.
See, doesn't that look relaxed? Don't you wish your days were like this? (That's the Other Cat blurred in the background there. Timido is not a contortionist.)
I hope you are having a good summer. Mine would be better if I could get my cats to revise my book for me.