When the Female or Male has sex so good they go catatonic

to clarify the fucking doesn't need to be able to induce mindbreaking, ahegao or enslavement (though if it happens all the merrier) just fucking so good it make one or more partner go catatonic

post what you got

pic related is from Part 1 of Mother Dust Memories by Tanaka Aji (the guy giving her the dicking is not her son)