I know I’m at the point of no return when I feel a warm tingle shoot up the bottom of my well lubed much stroked cock and I get a twinge right at the cleft of my glans and squirt there it is!
since radiation last year has greatly diminished my load there’s not a lot to lean up, more lube than anything lol!
now the story is different when wife is lapping at the balls and plunging my favorite vibe into my ass, I know it’s time when the toy hits the spot and splash whatever load there is hits which ever tit I’m over.